論文

• H.Ishihara, T.Watahiki, A.Yamada, M.Konagai. Fabrication and characterization of strained SiC n-MOSFET grown by Hot Wire Cell method, Thin Solid Films, Vol. 508, No. 1-2, pp. 329-332, 2006.
• H.Ishihara, M.Murano, T.Watahiki, Y.Nakamura, A.Yamada, M.Konagai. Growth of strained relaxed SiC on Sibuffer layer by Gas-Source MBE, Thin Solid Films, Vol. 508, No. 1-2, pp. 99-102, 2006.
• S.Miyajima, A.Yamada, M.Konagai. Annealing characteristics of Al-doped hydrogenated microcrystalline cubic silicon carbide films, Materials Research Society Proceedings, Vol. 862, 2005.
• Y.Yashiki, S.Miyajima, A.Yamada, M.Konagai. Deposition and characterization of microcrystalline GeC thin films grown by hot-wire chemical vapor deposition using organo-germane, Thin Solid Films, Vol. 501, No. 1-2, pp. 202-205, 2005.
• S.Miyajima, A.Yamada, M.Konagai. Aluminum Doped Hydrogenated Microcrystalline Cubic Silicon Carbide Films Deposited by Hot Wire CVD, Thin Solid Films, Vol. 501, No. 1-2, pp. 186-189, 2005.
• S.Y.Myong, O.Shevaleevskiy, K.S.Lim, S.Miyajima, M.Konagai. Strong influence of boron doping on annocrystalline silicon-carbide formation by using photo-CVD technique, J.Non-Crystalline Solids, Vol. 351, pp. 89-92, 2005.
• A.Yamada, H, Miyazaki, Y.Chiba, M.Konagai. High-efficiency Cu(InGa)Se2 solar cells with a zinc-based buffer layer, Thin Solid Thims, Vol. 480-481, pp. 503-508, 2005.
• S.Y.Myong, O.Sheveleevskiy, K.S.Lim, S.Miyajima, M.Konagai. Charge Transport in hydrogenated boron-doped nanocrystalline silicon-silicon varbide alloys, J.Appl.Phys., Vol. 98, pp. 054311-054311-4, 2005.
• S.Y.Myong, S.W.Kwon, K.S.Lim, M.Konagai. Highly stabilized protocrystalline silicon multilayer solar cell using a solicon-carbide doublep-layer structure, Solar Energy Materials and Solar Cells, Vol. 85, pp. 133-140, 2005.
• He Zhang, Kazuyoshi Nakada, Makoto Konagai. Effects of epitaxial growth on the optimum condition of intrinsic amorphous silicon oxide buffer layers for silicon heterojunction solar cells, Thin Solid Films, 628, 214-220, Mar. 2017.
• Dong-Won Kang, Yuki Takiguchi, Porponth Sichanugrist, Makoto Konagai. InGaP//GaAs//c-Si 3-junction solar cells employing spectrum-splitting system, Progress in Photovoltaics: Research and Applications, John Wiley & Sons, Vol. 24, 7, pp. 1016-1023, June 2016.  公式リンク  
  
• Dong-Won Kang, Yuki Takiguchi, Porponth Sichanugrist, Makoto Konagai. InGaP//GaAs//CIGS 3-junction spectrum- splitting solar cells with low-concentration, Physica Status Solidi A, John Wiley & Sons, Vol. 213, 6, pp. 1535-1540, June 2016.  公式リンク  
  
• Shigeru Yamada, Makoto Konagai, Shinsuke Miyajima. Investigation of the optical absorption in Si/SiO2 superlattice for the application to solar cells, Japanese Journal of Applied Physics, Vol. 55, No. 4S, pp. 04ES06, Mar. 2016.  公式リンク  
  
• Erick Omondi Ateto, Makoto Konagai, Shinsuke Miyajima. Triple Layer Antireflection Design Concept for the Front Side of c-Si Heterojunction Solar Cell Based on the Antireflective Effect of nc-3C-SiC:H Emitter Layer, International Journal of Photoenergy, Hindawi Publishing Corporation, Article ID 5282851, Feb. 2016.  公式リンク  
  
• Lei Meng, Makoto Konagai, Shinsuke Miyajima. Effect of annealing atmosphere on the electrical and optical properties of sol-gel derived Al doped Zn1-xMgxO thin film, Thin Solid Films, Elsevier, Vol. 597, pp. 144-150, Nov. 2015.  公式リンク  
  
• Kazuyoshi Nakada, Shinsuke Miyajima, Makoto Konagai. Application of n-type microcrystalline silicon oxide as back reflector of crystalline silicon heterojunction solar cells, Japanese Journal of Applied Physics, Vol. 54, No. 8, 082301, July 2015.  公式リンク  
  
• Lei Meng, Shinsuke Miyajima, Makoto Konagai. Effect of Al addition on the electrical, optical and structural properties of sol-gel derived Zn1-xMgxO thin film, Japanese Journal of Applied Physics, Vol. 54, pp. 08KB09, July 2015.  公式リンク  
  
• Dong-Won Kang, Porponth Sichanugrist, Shinsuke Miyajima, Makoto Konagai. Low-temperature-processed a-SiOx:H/a-Si:H tandem cells for full spectrum solar cells, Japanese Journal of Applied Physics, Vol. 54, pp. 08KB02, June 2015.  公式リンク  
  
• Shunsuke Urabe, Junpei Irikawa, Makoto Konagai, Shinsuke Miyajima. Characterization of laser transferred contact through aluminum oxide passivation layer, Japanese Journal of Applied Physics, Vol. 54, 08KD02, June 2015.  公式リンク  
  
• Ryousuke Ishikawa, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. Graphene transparent electrode for thin-film solar cells, physica status solidi (c), Vol. 12, No. 6, pp. 777-780, Apr. 2015.
• Kazuyoshi Nakada, Junpei Irikawa, Shinsuke Miyajima, Makoto Konagai. Silicon heterojunction solar cells with high surface passivation quality realized using amorphous silicon oxide films with epitaxial phase, Japanese Journal of Applied Physics, Vol. 54, No. 5, pp. 052303, Apr. 2015.  公式リンク  
  
• He Zhang, Kazuyoshi Nakada, Shinsuke Miyajima, Makoto Konagai. High-performance a-Si1-xOx:H/c-Si heterojunction solar cells realized by the a-Si:H/a-Si1-xOx:H stack buffer layer, physica status solidi (RRL), Vol. 9, No. 4, pp. 225-229, Mar. 2015.  公式リンク  
  
• Kazuyoshi Nakada, Shinsuke Miyajima, Makoto konagai. Amorphous silicon oxide passivation films for silicon heterojunction solar cells studied by hydrogen evolution, Japanese Journal of Applied Physics, Vol. 53, No. 4S, pp. 04ER13, Mar. 2014.  公式リンク  
  
• Shigeru Yamada, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. Investigation of hydrogen plasma treatment for reducing defects in silicon quantum dot superlattice structure with amorphous silicon carbide matrix, Nanoscale Research Letters, Springer, Vol. 9, pp. 72, Feb. 2014.  公式リンク  
  
• Hidetoshi Wada, Keichi Nishikubo, Porponth Sichanugrist, MAKOTO KONAGAI. Improved light trapping effect for thin-film silicon solar cells fabricated on double-textured white glass substrate, Canadian Journal of Physics, NRC Research Press, Volume 92, Number 7/8, pp. 920-923, Feb. 2014.
• Ryousuke Ishikawa, Shinya Kato, Tatsuya Yamazaki, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. Solid-phase crystallization of amorphous silicon nanowire array and optical properties, Japanese Journal of Applied Physics, Vol. 53, pp. 02BE09, Jan. 2014.  公式リンク  
  
• Vladislav Jovanov, Ujwol Palanchoke, Philipp Magnus, Helmut Stiebig, Jurgen Huepkes, Porponth, MAKOTO KONAGAI. Light trapping in periodically textured amorphous silicon thin film solar cells using realistic interface morphologies, OPTICS EXPRESS, 21 (2103) A595-A606, Aug. 2013.
• Mukannan Arivanandhan, Raira Gotoh, Kozo Fujiwara, Satoshi Uda, Yasuhiro Hayakawa, Makoto Konagai. Grown-in microdefects and photovoltaic characteristics of heavily Ge co-doped Czochralski-grown p-type silicon crystals, SCRIPTA MATERIALIA, 69 (2013) 686-689, July 2013.
• Sinae Kim, Shunsuke Kasashima, Porponth Sichanugrist, Taizo Kobayashi, Tokio Nakada, Makoto Konagai. Development of thin-film solar cells using solar spectrum splitting technique, Solar Energy Materials and Solar Cells, 119 (2013) 214-218, July 2013.
• Shigeru Yamada, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. Improvement of Electrical Properties of Silicon Quantum Dot Superlattice Solar Cells with Diffusion Barrier Layers, Japanese Journal of Applied Physics, The Japan Society of Applied Physics, Vol. 52, pp. 04CR02, Feb. 2013.  公式リンク  
  
• Shunsuke Kasashima, Yuki Moriya, Porponth Sichanugrist, Makoto Konagai. Triple-Junction Thin-Film Silicon Solar Cells on W-Textured ZnO for Applications to Low-Concentration Photovoltaics, MRS Proceedings, Materials Research Society, Volume 1493, Jan. 2013.
• MAKOTO KONAGAI. Effect of an inter-electrode distance in VHF-PECVD and gas flow ratios on a-SiGeC:H films and solar cells by using monomethyl germane as a germanium source, Journal of Non-Crystalline Solids, vol. 358, No. 17, pp. 2272-2276, Jan. 2013.
• Ryousuke Ishikawa, Pil Ju Ko, Masashi Bando, Yasuyoshi Kurokawa, Adarsh Sandhu, Makoto Konagai. Radical-assisted chemical doping for chemically derived graphene, NANOSCALE RESEARCH LETTERS, 8 (2013) 記事番号534, 2013.
• Aswin Hongsingthong, Taweewat Krajangsang, Amornrat Limmanee, Kobsak Sriprapha. Development of textured ZnO-coated low-cost glass substrate with very high haze ratio for silicon-based thin film solar cells, Thin Solid Films, 537, 291–295, 2013.
• Bancha Janthong, Yuki Moriya, Aswin Hongsingthong, Porponth Sichanugrist, Makoto Konagai. Management of light-trapping effect for a-Si:H/µc-Si:H tandem solar cells using novel substrates, based on MOCVD ZnO and etched white glass, Solar Energy Materials and Solar Cells, 119, page 209-213, 2013.
• Daisuke Hamashita, Shinsuke Miyajima, Makoto Konagai. Preparation of Al-doped Hydrogenated Nanocrystalline Cubic Silicon Carbide by VHF-PECVD for Heterojunction Emitter of N-type Crystalline Silicon Solar Cells, Solar Energy Material & Solar Cells, Elsevier, Vol. 107, pp. 46-50, Dec. 2012.  公式リンク  
  
• Shunsuke Kasashima, Taweewat Krajangsang, Aswin Hongsingthong, Hideaki Fujioka, Porponth Sichanugrist, Makoto Konagai. Low concentrator hetero-junction microcrystalline silicon solar cells, Journal of Non-Crystalline Solids, Elsevier B.V., Volume 358, Number 17, Page 2260-2263, Sept. 2012.
• Ryousuke Ishikawa, Yasuyoshi Kurokawa, Adarsh Sandhu, Makoto Konagai. Layer-by-layer Assembled Transparent Conductive Graphene Films for Solar Cells Application, Mater. Res. Soc. Symp. Proc., Sept. 2012.
• MAKOTO KONAGAI. Present Status and Future Prospects of Photovoltaic Power Generation, Association of Asia Pacific Physical Societies Bulletin, Vol. 22, No. 4, Page 4-9, Aug. 2012.
• Aswin Hongsingthong, Akehiro Aino, Porponth Sichanugrist, Makoto Konagai, Hideto Kuramochi, Ryo Akiike, Hitoshi Iigusa, Kentaro Utsumi, Tetsuo Shibutami. Development of Novel Al-Doped Zinc Oxide Films Fabricated on Etched Glass and Their Application to Solar Cells, Japanese Journal of Applied Physics, vol. 51, pp. 10NB09, May 2012.
• Yiwen Zhang, Manabu Ito, Tomoaki Tamura, Akira Yamada, Makoto Konagai. Improvement of Film Quality in CuInSe2 Thin Films Fabricated by a Non-Vacuum, Nanoparticle-Based Approach, JAPANESE JOURNAL OF APPLIED PHYSICS, Vol. 50, No. 4, pp. 04DP12-1~04DP12-4, Apr. 2012.
• Taweewat Krajangsang, Shuichi Hiza, Teruaki Hayashi, Ihsanul Afdi Yunaz1, Aswin Hongsingthong, Shinsuke Miyajima, Makoto Konagai. Quantitative Analysis of Surface Morphology of Boron-Doped Zinc Oxide for Microcrystalline Silicon Solar Cells, The Japan Society of Applied Physics, Vol. 51, pp. 051101, Apr. 2012.
• Taweewat Krajangsang, Shunsuke Kasashima, Aswin Hongsingthong, Porponth Sichanugrist, Makoto Konagai. Effect of p-μc-Si1-xOx:H layer on performance of hetero-junction microcrystalline silicon solar cells under light concentration, Current Applied Physics, Volume 12, No. 2, Page 512-520, Mar. 2012.
• Ryousuke Ishikawa, P. J. Ko, Yasuyoshi Kurokawa, Makoto Konagai, Adarsh Sandhu. Electrophoretic deposition of high quality transparent conductive graphene films on insulating glass substrates, J. Phys.: Conf. Series, 352, 012003, Mar. 2012.
• Bancha Janthong, Aswin Hongsingthong, Yuki Moriya, Porponth Sichanugrist, Christophe R.Wronski, Makoto Konagai. Optical Improvement of ZnO-Coated Glass with New Refractive-Index Matching Layer Inserted at Glass/ZnO Interface, Japanese Journal of Applied Physics, vol. 51, No. 10, pp. 10NB14, Feb. 2012.
• Junpei Irikawa, Shinsuke Miyajima, Tatsuro Watahiki, Makoto Konagai. Development of the Transparent Conductive Oxide Layer for Nanocrystalline Cubic Silicon Carbide/Silicon Heterojunction Solar Cells with Aluminum Oxide Passivation Layers, Japanese Journal of Applied Physics, Vol. 51, pp. 02BP04, Feb. 2012.  公式リンク  
  
• Yasuyoshi Kurokawa, Shinya Kato, Yuya Watanabe, Akira Yamada, Makoto Konagai, Yoshimi Ohta, Yusuke Niwa, Masaki Hirota. Effect of the Quantum Size Effect on the Performance of Solar Cells with a Silicon Nanowire Array Embedded in SiO2, Mater. Res. Soc. Symp. Proc., 1439, mrss12-1439-aa10-05, Jan. 2012.
• Daisuke Hamashita, Yasuyoshi Kurokawa, Makoto Konagai. Preparation of p-Type Hydrogenated Nanocrystalline Cubic Silicon Carbide / n-type Crystalline Silicon Heterojunction Solar Cells, Energy Procedia, Vol. 10, pp. 14-19, Jan. 2012.
• MAKOTO KONAGAI. Development of Novel Aluminum-Doped Zinc Oxide Film and Its Application to Solar Cells, Japanese Journal of Applied Physics, vol. 51, No. 10, pp. 10NB13, Jan. 2012.
• Aswin Hongsingthong, Hidetoshi Wada, Yuki Moriya, Porponth Sichanugrist, Makoto Konagai. Development of Boron-Doped ZnO Films with Novel Thin Zn-Rich Film and Their Application to Solar Cells, Japanese Journal of Applied Physics, vol. 51, pp. 10NB03, Jan. 2012.
• MAKOTO KONAGAI. Numerical Approach to the Performance of Silicon Quantum Dots Superlattice Solar Cells Taking into Account the Quantum Effect, Japanese Journal of Applied Physics, vol. 51, pp. 10NE09-1, 2012.
• MAKOTO KONAGAI, Kato, S., Watanabe, Y., AKIRA YAMADA, Konagai, M., Ohta, Y., Niwa, Y., Hirota, M.. Numerical Approach to the Investigation of Performance of Silicon Nanowire Solar Cells Embedded in a SiO2 Matrix, Japanese Journal of Applied Physics, vol. 51, No. 11, pp. 11PE12, 2012.
• MAKOTO KONAGAI. Layer-by-Layer Assembled Transparent Conductive Graphene Films for Silicon Thin-Film Solar Cells, Japanese Journal of Applied Physics, vol. 51, No. 11, pp. 11PF01, 2012.
• MAKOTO KONAGAI. The impact of Ge codoping on the enhancement of photovoltaic characteristics of B-doped Czochralski grown Si crystal, Journal of applied physics, vol. 111, No. 4, page 043707, 2012.
• Liping Zhang, Ihsanul Afdi Yunaz, Shunsuke Kasashima, Hidetoshi Wada, Aswin Hongsingthong, Taweewat Krajangsang, Yasuyoshi Kurokawa, Makoto Konagai. Light management of a-Si:H solar cells using textured zinc oxide with adjustable haze values, physica status solidi (c), Volume 8, Number 10, page 2998–3001, Oct. 2011.
• Satoshi Oonishi, Masahiro Kawamura, Naoaki Takano, Daisuke Hashimoto, Akira Yamada, Makoto Konagai. Characterization of Cu(InGa)Se2 grain boundary properties by electron- and tip-probe methods, THIN SOLID FILMS, Vol. 519, No. 21 SI, pp. 7347-7350, Aug. 2011.
• Suttirat Rattanapan, Tatsuro Watahiki, Shinsuke Miyajima, Makoto Konagai. Improvement of Rear Surface Passivation Quality in p-Type Silicon Heterojunction Solar Cells Using Boron-Doped Microcrystalline Silicon Oxide, JAPANESE JOURNAL OF APPLIED PHYSICS, Vol. 50, No. 8, pp. 082301-1~082301-4, Aug. 2011.
• orapong Inthisang, Taweewat Krajangsang, Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai, Christopher R. Wronski. Fabrication of high open-circuit voltage a-Si1–xOx:H solar cells by using p-a-Si1–xOx:H as window layer, Phys. Status Solidi, Vol. C8, No. 10, pp. 2990–2993 (2011), Aug. 2011.
• Junpei Irikawa, Shinsuke Miyajima, Tatsuro Watahiki, Makoto Konagai. High Efficiency Hydrogenated Nanocrystalline Cubic Silicon Carbide/Crystalline Silicon Heterojunction Solar Cells Using an Optimized Buffer Layer, Appl. Phys. Express, The Japan Society of Applied Physics, Vol. 4, pp. 092301, Aug. 2011.  公式リンク  
  
• MAKOTO KONAGAI. JAPANESE JOURNAL OF APPLIED PHYSICS, JAPANESE JOURNAL OF APPLIED PHYSICS, Vol. 50, No. 3, pp. 030001-1~030001-12, June 2011.
• Sorapong Inthisang, Taweewat Krajangsang, Porponth Sichanugrist, Tatsuro Watahiki, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Effect of Hydrogen Dilution on the Metastability of Hydrogenated Amorphous Silicon Oxide Solar Cells, JAPANESE JOURNAL OF APPLIED PHYSICS, Vol. 50, No. 11, pp. 111401-1~111401-5, June 2011.
• Yutaka Hoshina, Masayuki Shimizu, Akira Yamada, Makoto Konagai. Numerical Analysis of a Solar Cell with Tensile-Strained Ge as a Novel Narrow-Band-Gap Absorber, JAPANESE JOURNAL OF APPLIED PHYSICS, Vol. 50, No. 4 SI, pp. 04DP08-1~04DP08-6, Apr. 2011.
• Do Yun Kim, Ihsanul Afdi Yunaz, Shunsuke Kasashima, Shinsuke Miyajima, Makoto Konagai. Fabrication of a-SiGeC:H solar cells using monomethyl germane by suppressing carbon incorporation for narrowing optical bandgap, Solar Energy Materials and Solar Cells, Volume 95, Number 3, Page 829-837, Mar. 2011.
• Shinsuke Miyajima, Junpei Irikawa, Akira Yamada, Makoto Konagai. Modeling and simulation of heterojunction crystalline silicon solar cells with a nanocrystalline cubic silicon carbide emitter, JOURNAL OF APPLIED PHYSICS, Vol. 109, pp. 054507, Mar. 2011.
• Junpei Irikawa, Shinsuke Miyajima, Shuhei Kida, Tatsuro Watahiki, Makoto Konagai. Effects of Annealing and Atomic Hydrogen Treatment on Aluminum Oxide Passivation Layers for Crystalline Silicon Solar Cells, Jpn. J. Appl. Phys, Vol. 50, pp. 012301, Jan. 2011.
• Ihsanul Afdi Yunaz, Hiroshi Nagashima, Daisuke Hamashita, Shinsuke Miyajima, Makoto Konagai. Wide-gap a-Si1-xCx:H solar cells with high light-induced stability for multijunction structure applications, Solar Energy Materials & Solar cells, Vol. 95, pp. 107-110, Jan. 2011.
• Aswin Hongsingthong, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. Preparation of ZnO thin films using MOCVD technique with D2O/H2O gas mixture for use as TCO in silicon-based thin film solar cells, SOLAR ENERGY MATERIALS AND SOLAR CELLS, vol. 95, pp. 171–174, 2011.
• Suttirat Rattanapan, Hiroshi Yamamoto, Shinsuke Miyajima, Takehiko Sato, Makoto Konagai. Hydrogen plasma treatment for improving bulk passivation quality of c-Si solar cells, CURRENT APPLIED PHYSICS, Volume 10(Sp.Iss.Sl Suppl.2), pp. S215-S217, July 2010.
• Daisuke Yokoyama, Tsutomu Minegishi, Kazuhiko Maeda, Masao Katayama, Jun Kubota, Akira Yamada, Makoto Konagai, Kazunari Domen. Photoelectrochemical water splitting using a Cu(In,Ga)Se2 thin film, Electrochemistry Communications, Vol. 12(6), pp. 851-853, 2010.
• MAKOTO KONAGAI, Lin, H., Zhang, J., Li, X., AKIRA YAMADA, Konagai, M., Li, J.B.. Experimental and simulation analysis of the dye sensitized solar cell/Cu(In,Ga)Se-2 solar cell tandem structure, SOLAR ENERGY MATERIALS AND SOLAR CELLS, Vol. 49(10), pp. 1753-1758, 2010.
• Shinsuke Miyajima, Junpei Irikawa, Akira Yamada, Makoto Konagai. High-quality nanocrystalline cubic silicon carbide emitter for crystalline silicon heterojunction solar cells, APPLIED PHYSICS LETTERS, Vol. 97(2), pp. 023504(3 pages), 2010.
• Yasuyoshi Kurokawa, Shigeru Yamada, Shinsuke Miyajima, Akira Yamada, MAKOTO KONAGAI. Effects of oxygen addition on electrical properties of silicon quantum dots/amorphous silicon carbide superlattice, CURRENT APPLIED PHYSICS, Volume 10(3), pp. S435-438, 2010.
• Aswin Hongsingthong, Taweewat Krajangsang, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. ZnO Films with Very High Haze Value for Use as Front Transparent Conductive Oxide Films in Thin-Film Silicon Solar Cells, APPLIED PHYSICS EXPRESS, Volume 3(5), Page 051102, 2010.
• Taweewat Krajangsang, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. Effect of p-μc-Si1-xOx:H layer on performance of hetero-junction microcrystalline silicon solar cells, CURRENT APPLIED PHYSICS, Volume 10, 3 issue, page S357-S360, 2010.
• Masahiro Kawamura, Tomoyuki Yamada, Naoki Suyama, Akira Yamada, Makoto Konagai. Grain Boundary Evaluation of Cu(In-xGax )Se2 Solar Cells, Jpn. J. Appl. Phys., Vol. 49, 062301-1 - 062301−3, 2010.
• Sorapong Inthisang, Kobsak Sriprapha, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Hydrogenated Amorphous Silicon Oxide Solar Cells Fabricated near the Phase Transition between Amorphous and Microcrystalline Structures, Japanese Journal of Applied Physics, Vol. 48, pp. 122402, Dec. 2009.
• Shinsuke Miyajima, Junpei Irikawa, Akira Yamada, Makoto Konagai. High Quality Aluminum Oxide Passivation Layer for Crystalline Silicon Solar Cells Deposited by Parallel-Plate Plasma-Enhanced Chemical Vapor Deposition, Applied Physics Express, Vol. 3, pp. 012301, Dec. 2009.
• Jaran Sritharathikhun, Fangdan Jiang, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Optimization of p-Type Hydrogenated Microcrystalline Silicon Oxide Window Layer for High-Efficiency Crystalline Silicon Heterojunction Solar Cells, Japanese Journal of Applied Physics, Vol. 48, pp. 101603, Oct. 2009.
• Yutaka Hoshina, Kojiro Iwasaki, AKIRA YAMADA, MAKOTO KONAGAI. First-Principles Analysis of Indirect-to-Direct Band Gap Transition of Ge under Tensile Strain, Jpn. J. Appl. Phys., Vol. 48, 04C125-1-04C125-6, Aug. 2009.
• 小長井誠. 高性能太陽電池の将来展望, 太陽エネルギー, Vol. 34, No. 4, pp. 3-8, Apr. 2009.
• Li Zhang, Mitsutaka Nishijima, AKIRA YAMADA, MAKOTO KONAGAI. Growth of Cu(In,Ga)Se2 thin films using ionization Ga source and application for solar cells, Phys. Status Solidi C, Vol. 6, No. 5, pp. 1273-1277, Feb. 2009.
• Masahiro Kawamura, Toshiyuki Fujita, AKIRA YAMADA, MAKOTO KONAGAI. Cu(In,Ga)Se2 thin-film solar cells grown with cracked selenium, Thin Solid Films, Vol. 311, pp. 753-756, Feb. 2009.
• Ihsanul Afdi Yunaz, Kenji Hashizume, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Fabrication of amorphous silicon carbide films using VHF-PECVD for triple-junction thin-film solar cell applications, Solar Energy Materials & Solar Cells, Vol. 93, pp. 1056-1061, Jan. 2009.
• MAKOTO KONAGAI, AKIRA YAMADA, Yutaka Hoshina. Growth and Characterization of Highly Tensile-Strained Ge on InxGa1-xAs Virtual Substrate by Solid Source Molecular Beam Epitaxy, Japanese Journal of Applied Physics, Vol. 48, pp. 111102(4 pages), 2009.
• Amornrat Limmanee, Tsutomu Sugiura, Hiroshi Yamamoto, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Boron-doped Microcrystalline Silicon Oxide Film for Use as Back Surface Field in Cast Polycrystalline Silicon Solar Cells, Japanese Journal of Applied Physics, Vol. 47, No. 12, pp. 8796-8798, Dec. 2008.
• Hanae Ishihara, Komaki Inoue, Akira Yamada, Makoto Konagai. Thermal stability improvement of Si1 − yCy layers by SiO2 cap layers, Thin Solid Films, Vol. 517, No. 1-3, pp. 213-215, Nov. 2008.
• Jaran Sritharathikhun, Hiroshi Yamamoto, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Optimization of Amorphous Silicon Oxide Buffer Layer for High-Efficiency p-Type Hydrogenated Microcrystalline Silicon Oxide/n-Type Crystalline Silicon Heterojunction Solar Cells, Japanese Journal of Applied Physics, Vol. 47, pp. 8452-8455, Oct. 2008.
• Chandan Banerjee, Jaran Sritharathikhun, Akira Yamada, Makoto Konagai. Fabrication of heterojunction solar cells by using microcrystalline hydrogenated silicon oxide film as an emitter, Journal of Physics D- Applied Physics, Vol. 41, No. 18, p. 185107, Sept. 2008.
• Shuichi Hiza, Akira Yamada, Makoto Konagai. Characterization of Defects-Location in Hydrogenated Microcrystalline Silicon Thin Films and Its Influence on Solar Cell Performance, Japanese Journal of Applied Physics, Vol. 47, No. 8, pp. 6222-6227, Aug. 2008.
• Shinsuke Miyajima, Makoto Sawamura, Akira Yamada, Makoto Konagai. Effect of Plasma Power on Structure of Hydrogenated Nanocrystalline Cubic Silicon Carbide Films Deposited by Very High Frequency Plasma-Enhanced Chemical Vapor Deposition at a Low Substrate Temperature, Japanese Journal of Applied Physics, Vol. 47, No. 5, pp. 3368-3371, May 2008.
• Seung Yeop Myong, Kobsak Sriprapha, Yasutoshi Yashiki, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Silicon-based thin-film solar cells fabricated near the phase boundary by VHF PECVD technique, Solar Energy Materials and Solar Cells, Volume 92, No. 6, pp. 639-645, Mar. 2008.
• Kobsak Sriprapha, Seung Yeop Myong, Akira Yamada, Makoto Konagai. Temperature Dependence of Protocrystalline Silicon/Microcrystalline Silicon Double-Junction Solar Cells, Japanese Journal of Applied Physics, Vol. 47, No. 3, pp. 1496-1500, Mar. 2008.
• 小長井誠, 黒川康良. 新概念高性能太陽電池の展開 －第3世代太陽電池の現状, 日本エネルギー学会誌, Vol. 87, No. 3, pp. 193-198, Mar. 2008.
• Shinsuke Miyajima, Makoto Sawamura, Akira Yamada, Makoto Konagai. Properties of n-type hydrogenated nanocrystalline cubic silicon carbide films deposited by VHF-PECVD at a low substrate temperature, Journal of Non-Crystalline Solids, Vol. 354, No. 19-25, pp. 2350-2354, Feb. 2008.
• Yasutoshi Yashiki, Seiichi Kouketsu, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Influence of plasma power and substrate temperature on structure of nanocrystalline germanium carbon thin films by VHF plasma CVD, Journal of Non-Crystalline Solids, Vol. 354, No. 19-25, pp. 2355-2358, Feb. 2008.
• 小長井誠. 2050年を見据えた太陽電池技術開発, SEMI News, Vol. 24, No. 1, pp. 14-15, Jan. 2008.
• Shinsuke Miyajima, Yasutoshi Yashiki, Akira Yamada, Makoto Konagai. Properties of nanocrystalline SiC:Ge:H alloy deposited by hot-wire chemical vapor deposition using Organosilane and Organogermane, Thin Solid Films, Elsevier, Vol. 516, No. 5, pp. 670-673, Jan. 2008.
• Amornrat Limmanee, Michio Otsubo, Tsutomu Sugiura, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Effect of thermal annealing on the properties of a-SiCN:H films by hot wire chemical vapor deposition using hexamethyldisilazane, Thin Solid Films, Elsevier, Vol. 516, No. 5, pp. 652-655, Jan. 2008.
• Yoshiyuki Chiba, Akira Yamada, Makoto Konagai, Yoshihiro Matsuo, Takahiro Wada. Photoluminescence Properties of Cu(InGa)Se₂ Thin Films Prepared by Mechanochemical Process, Japanese Journal of Applied Physics, Vol. 47, No. 1, pp. 694-696, Jan. 2008.
• Makoto Konagai. Deposition of new microcrystalline materials, μc-SiC, μc-GeC by HWCVD and solar cell applications, Thin Solid Films, Vol. 516, No. 5, pp. 490-495, Jan. 2008.
• Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai. Theoretical analysis of amorphous silicon alloy based triple junction solar cells, Japanese Journal of Applied Physics Part 2-Letters & Express Letters, Vol. 46, No. 45-49, pp. L1152-L1154, Dec. 2007.
• Kobsak Sriprapha, Ihsanul Afdi Yunaz, Seung Yeop Myong, Akira Yamada, Makoto Konagai. Temperature Dependence of Si-Based Thin-Film Solar Cells Fabricated on Amorphous to Microcrystalline Silicon Transition Phase, Japanese Journal of Applied Physics, Vol. 46, No. 11, pp. 7212-7216: (A03,E02), Nov. 2007.
• Takehiko Sato, Tsutomu Sugiura, Michio Ohtsubo, Shigeru Matsuno, Makoto Konagai. Texture Etching of Si with Atomic Hydrogen Generated by Hot Wire Method through SiO2 Masks for Solar Cell Applications, Japanese Journal of Applied Physics, Vol. 46, No. 10A, pp. 6796-6800:(H03,K10), Oct. 2007.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Photoluminescence from Silicon Quantum Dots in Si Quantum Dots/Amorphous SiC Superlattice, Japanese Journal of Applied Physics, Vol. 46, No. 35, pp. L833-L835, Sept. 2007.
• Fanying Meng, Yoshiyuki Chiba, Akira Yamada, Makoto Konagai. Growth of Zn1-xMgxO films with single wurtzite structure by MOCVD process and their application to Cu(InGa)(SSe)2 solar cells, Solar Energy Materials & Solar Cells, Vol. 91, pp. 1887-1891, Aug. 2007.
• Yoshiyuki Chiba, Fanying Meng, Akira Yamada, Makoto Konagai. Growth of Polycrystalline Zn1-XMgXO Thin Films Using EtCp2Mg and MeCp2Mg by Metal Organic Chemical Vapor Deposition, Japanese Journal of Applied Physics, Vol. 46, No. 8A, 2007, pp. 5040-5043:(A03,A07), Aug. 2007.
• Shinsuke Miyajima, Makoto Sawamura, Akira Yamada, Makoto Konagai. Effects of Hydrogen Dilution Ratio on Properties of Hydrogenated Nanocrystalline Cubic Silicon Carbide Films Deposited by Very High-Frequency Plasma-Enhanced Chemical Vapor Deposition, Japanese Journal of Applied Physics, Vol. 46, No. 28, pp. L693-L695, July 2007.
• ｽﾘﾀﾗﾃｲｸﾝ ｼﾞﾔﾗﾝ, BANERJEE CHANDAN, Michio Otsubo, 杉浦 勉, 山本 紘史, 佐藤 剛彦, LIMMANEE AMORNRAT, 山田 明, 小長井 誠. Surface Passivation of Crystalline and Polycrystalline Silicon Using Hydrogenated Amorphous Silicon Oxide Film, Japanese Journal of Applied Physics, Vol. 46, No. 6A, pp. 3296-3300: (A01,A10), June 2007.
• Seung Yeop Myong, Kobsak Sriprapha, Shinsuke Miyajima, Makoto Konagai, Akira Yamada. High efficiency protocrystalline silicon/microcrystalline silicon tandem cell with zinc oxide intermediate layer, Applied Physics Letters, Vol. 90, pp. 263509, June 2007.
• Yasutoshi Yashiki, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Microcrystalline Germanium Carbon Thin Films by Hot-Wire Chemical Vapor Deposition Using Dimethylgermane, Japanese Journal of Applied Physics, Vol. 46, No. 5A, pp. 2865-2868, May 2007.
• Nowshad Amin, Kamaruzzaman Sopian, Makoto Konagai. Numerical modeling of CdS/CdTe and CdS/CdTe/ZnTe solar cells as a function of CdTe thickness, Solar Energy Materials and Solar Cells, Vol. 91, pp. 1202-1208, May 2007.
• Shuichi Hiza, Akira Yamada, Makoto Konagai. “Low-temperature Deposition of Hydrogenated Microcrystalline Silicon Thin Films by Photochemical Vapor Deposition Technique and Their Application to Thin Film Solar Cells”, Japanese Journal of Applied Physics, Vol. 46, No. 4A, pp. 1427-1431(A03,A07), Apr. 2007.
• Ihsanul Afdi Yunaz, Kobsak Sriprapha, Shuichi Hiza, Akira Yamada, Makoto Konagai. Effects of Temperature and Spectral Irradiance on Performance of Silicon-Based Thin Film Multijunction Solar Cells, Japanese Journal of Applied Physics, Vol. 46, No. 4A, pp. 1398-1403 : (A01,A07), Apr. 2007.
• Hanae Ishihara, Masahiko Murano, Akira Yamada, Makoto Konagai. Growth of Strain-Relaxed Si1-yCy Films with Compositionally Graded Buffer Layers by Gas Source Molecular Beam Epitaxy, Japanese Journal of Applied Physics, Vol. 46, No. 4A, 2007, pp. 1600-1603:(G05,A01), Apr. 2007.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Characterization of Undoped, N- and P-Type Hydrogenated Nanocrystalline Silicon Carbide Films Deposited by Hot-Wire Chemical Vapor Deposition at Low Temperatures, Japanese Journal of Applied Physics, Vol. 46, No. 4A, pp. 1415-1426, Apr. 2007.
• Chandan Banerjee, Kannan Lakshmi Narayanan, Keisuke Haga, Jaran Sritharathikhun, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Fabrication of Microcrystalline Cubic Silicon Carbide/Crystalline Silicon Heterojunction Solar Cell by Hot Wire Chemical Vapor Deposition, Japanese Journal of Applied Phyisics, Vol. 46, No. 1, pp. 1-6, Jan. 2007.
• Masahiko Murano, Hanae Ishihara, Akira Yamada, Makoto Konagai. Growth of Strain-Relaxed Si1-yCy Films Using SOI Substrates, Journal of Crystal Growth, Vol. 301-302 (2007), pp. 335-338, Jan. 2007.
• Amornrat Limmanee, Michio Otsubo, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Hydrogenated Amorphous Silicon Carbon Nitride Films by Hot-Wire Chemical Vapor Deposition Using Hexamethyldisilazane for Silicon Solar Cell Applications, Japanese Journal of Applied Phyisics, Vol. 46, No. 1, pp. 56-59, Jan. 2007.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Nanocrystalline Silicon in Amorphous Silicon Carbide Matrix, Jpn. J. Appl. Phys. Part 2 Lett., Vol. 45, pp. L1064-L1066, Oct. 2006.
• Shinsuke Miyajima, Keisuke Haga, Akira Yamada, Makoto Konagai. Low-Temperature Deposition of Highly Conductive n-type Hydrogenated Nanocrystalline Cubic SiC Films for Solar Cell Applications, Japanese Journal of Applied Physics, Vol. 45, No. 16, pp. L432-L434, Apr. 2006.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Aluminum-doped hydrogenated microcrystalline cubic silicon carbide films deposited by hot wire CVD, Thin Solid Films, Vol. 501, No. 1-2, pp. 186-189, Apr. 2006.
• Mika Kambe, Kazuo Sato, Daisuke Kobayashi, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Fukawa, Naoki Taneda, Akira Yamada, Makoto Konagai. TiO2-Coated Transparent Conductive Oxide (SnO2:F) Films Prepared by Atmospheric Pressure Chemical Vapor Deposition with High Durability against Atomic Hydrogen, Jpn. J. Appl. Phys., Vol. 45, No. 10, pp. L291-L293, Mar. 2006.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Nanocrystalline Silicon in Amorphous Silicon Carbide Matrix, Jpn.J.Appl.Phys., Vol. 45, No. 40, pp. L1064-L1066, 2006.
• Seung Yeop Myong, Seong Won Kwon, Michio Kondo, M.Konagai, Koeng Su Lim. Development of a rapidly stabilized protocrystalline silicon multilayer solar cell, Semicond. Sci.Technol., Vol. 21, pp. L11-L15, 2006.
• Seung Yeop Myong, Koeng Su Lim, M.Konagai. Effect of hydrogen dilution on carrier transport in hydrogenated boron-doped nanocrystalline silicon-silicon carbide alloys, Appl.Phys.Lett., Vol. 88, pp. 103120, 2006.
• Seung Yeop Myong, Seong Won Kwon, Koeng Su Lim, Michio Kondo, M.Konagai. Inclusion of nanosized silicon grains in hydrogenated protocrystalline silicon multilayers and its relation to stability, Appl.Phys.Lett., Vol. 88, pp. 083118, 2006.
• Shinsuke Miyajima, Keisuke Haga, Akira Yamada, Makoto Konagai. Low-Temperature Deposition of Highly Conductive n-Type Hydrogenated Nanocrystalline Cubic SiC Films for Solar Cell Applications, Japanese Journal of Applied Physics, Vol. 45, No. 16, pp. L432-L434, 2006.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Nanocrystalline Silicon in Amorphous Silicon Carbide Matrix, Japanese Journal of Applied Physics, Vol. 45, No. 40, pp. L1064-L1066, 2006.
• Hanae Ishihara, Tatsuro Watahiki, Akira Yamada, Makoto Konagai. Fabrication and Characterization of Strained Si1-yCy n-MOSFETs Grown by Hot Wire Cell Method, Thin Solid Films, Vol. 508, No. 1-2, pp. 329-332, 2006.
• Hanae Ishihara, Masahiko Murano, Tatsuro Watahiki, Yoshio Nakamura, Akira Yamada, Makoto Konagai. Growth of Strain Relaxed Si1-yCy on Si Buffer Layer by Gas-Source MBE, Thin Solid Films, Vol. 508, No. 1-2, pp. 99-102, 2006.
• H. Miyazaki, T. Miyake, Y. Chiba, A. Yamada, M. Konagai. Growth of high-quality CuGaSe2 thin films using ionized Ga precursor, Physica Status Solidi (a), Vol. 203, No. 11, pp. 2603-2608, 2006.
• Y. Chiba, F. Y. Meng, T. Tsukagoshi, H. Miyazaki, A. Yamada, T. Wada, M. Konagai. Film quality improvement of CIGS thin film grown by mechanochemical process, Physica Status Solidi (c), Vol. 3, No. 8, pp. 2592-2596, 2006.
• T. Wada, Y. Matsuo, S. Nomura, Y. Nakamura, A. Miyamura, Y. Chiba, A. Yamada, M. Konagai. Fabrication of Cu(In,Ga)Se2 thin films by a combination of mechanochemical and screen-printing/sintering processes, Physica Status Solidi (a), Vol. 203, No. 11, pp. 2593-2597, 2006.
• Hisashi Miyazaki, Rui Mikami, Akira Yamada, Makoto Konagai. Chemical-Bath-Deposited ZnO and Mg(OH)2 Buffer Layer for Cu(InGa)Se2 Solar Cells, Japanese Journal of Applied Physics, Vol. 45, No. 4A, pp. 2618-2620, 2006.
• Shuichi Hiza, Wataru Matsuda, Akira Yamada, Makoto Konagai. Effect of the structural change of hydrogenated microcrystalline silicon thin films prepared by hot wire chemical vapor deposition technique, Jpn. J. Appl. Phys., Vol. 45, No. 7, pp. 5671-5674, 2006.
• T. Okamoto, Y. Nakada, T. Aoki, Y. Takaba, A. Yamada, M. Konagai. Structural control of In2Se3 polycrystalline thin films by molecular beam epitaxy, Physica Status Solidi (c), Vol. 3, No. 8, pp. 2796-2799, 2006.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Low Temperature (320℃) Deposition of Hydrogenated Microcrystalline Cubic Silicon Carbide Thin Films, Materials Science Forum, Vol. 457-460, pp. 317, Dec. 2004.
• L.Larina, K.H.Kim, K.H.Yoon, M.Konagai, B.T.Ahn. Growth and Characterization of an In-based Buffer Layer by CBD for Cu(In,Ga)Se2 Solar Cells, J.Electrochem.Soc., Vol. 151, No. 12, pp. C789-C792, Dec. 2004.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Properties of Hydrogenated Microcrystalline Cubic Silicon Carbide Films Deposited by Hot Wire Chemical Vapor Deposition at a Low Substrate Temperature, Japanese Journal of Applied Physics, Vol. 43, No. 9A/B, pp. L1190, Sept. 2004.
• 宮島晋介, 屋敷保聡, 山田明, 小長井誠. Cat-CVD(HWCVD)法による微結晶3C-SiC薄膜の低温堆積と応用, 第1回Cat-CVD研究会, 2004.
• 宮島晋介, 屋敷保聡, 山田明, 小長井誠. 微結晶SiC:H薄膜の作製とその物性, 第31回アモルファス物質の物性と応用セミナー, 2004.
• 太田就久, 梶山泰史, 山田明, 小長井誠. AFM探針を用いた直接リソグラフィーによる金属パターンの作製, 平成16年秋季第65回応用物理学関係連合講演会 , 2004.
• 石原英恵, 綿引達郎, 山田明, 小長井誠. ホットワイヤーセル法を用いた歪Si_1-yC_yのエピタキシャル成長とMOSトランジスタへの応用, 平成16年秋季第65回応用物理学関係連合講演会, 2004.
• 宮島晋介, 芳賀渓介, 山田明, 小長井誠. Alドープ微結晶3C-SiC:H膜のアニール特性, 平成16年秋季第65回応用物理学関係連合講演会, 2004.
• 芳賀渓介, 宮島晋介, 綿引達郎, 山田明, 小長井誠. HWCVD法によるAlドープ微結晶3C-SiC:H薄膜の低温堆積, 平成16年秋季第65回応用物理学関係連合講演会, 2004.
• 酒井雅之, 馬場康之, 河原祥三, 山田明, 小長井誠. カーボンフィラメントを用いたCVD法によるカーボンナノチューブの成長機構, 平成16年春季第51回応用物理学関係連合講演会, 2004.
• 鈴木裕一, 石原英恵, 綿引達郎, 山田明, 小長井誠. ガスソースMBE法による歪緩和Si_1-yC_y膜の作製, 平成16年春季第51回応用物理学関係連合講演会, 2004.
• 千葉善之, 宮崎尚, 三上塁, 山田明, 小長井誠. MOCVD法によるCIGS薄膜太陽電池用Zn_1-xMg_xOバッファ層の作製と評価, 平成16年春季第51回応用物理学関係連合講演会, 2004.
• 宮島晋介, 屋敷保聡, 山田明, 小長井誠. HWCVD法による微結晶3C-SiC:HへのGe添加, 平成16年春季第51回応用物理学関係連合講演会, 2004.
• 太田就久, 大塚智彦, 大橋律男, 梶山泰史, 山田明, 小長井誠. DFM直接リソグラフィによるGaAs基板上へのナノパターン作製, 平成16年春季第51回応用物理学関係連合講演会, 2004.
• Koki Saito, Kouhei Nagayama, Yasushi Hosokai, Koichi Ishida, Kiyoshi Takahashi, Makoto Konagai. MOVPE growth of nitrogen-doped p-type ZnO, The twelfth International Conference on Metal Organic Vapor Phase Epitaxy, 2004.
• S.Y. Myong, K.S. Lim, M. Konagai. Development of Highly Stabilized Protocrystalline Silicon Multilayer Solar Cells, 19th European Photovoltaic Solar Energy Conference and Exhibition, 2004.
• T. Nakada, A. Ichiboshi, M. Hongo, H. Miyazaki, A. Yamada, M. Konagai, T. Sakemi, T. Yamamoto. Alternative ZnO Window Layer Deposition Process and Their Effects on Cd-Free CIGS Thin Film Solar Cell Performance, 19th European Photovoltaic Solar Energy Conference and Exhibition, 2004.
• S. Miyajima, A. Yamada, M. Konagai. Low Temperature (320^oC) Deposition of Hydrogenated Microcrystalline Cubic Silicon Carbide Thin Films, Materials Science Forum, Vol. 457-460, pp. 317-320, 2004.
• Shinsuke MIYAJIMA, Akira YAMADA, Makoto KONAGAI. Properties of Hydrogenated Microcrystalline Cubic Silicon Carbide Films Deposited by Hot Wire Chemical Vapor Deposition at a Low Substrate Temperature, Jpn. J. Appl. Phys., Vol. 43, No. 9A/B, pp. L1190-1192, 2004.
• Yoshinori Ide, Yuji Saito, Akira Yamada, Makoto Konagai. Intrinsic Microcrystalline Silicon Thin Films Prepared by Hot-Wire Cell Method and Their Application to Solar Cells, Jpn. J. Appl. Phys., Vol. 43, No. 12, pp. 7953-7959, 2004.
• Yoshinori IDE, Yuji SAITO, Akira YAMADA, Makoto KONAGAI. 2-Step Growth Method and Microcrystalline Silicon Thin Film Solar Cells Prepared by Hot Wire Cell Method, Jpn. J. Appl. Phys., Vol. 43, No. 5A, pp. 2419-2424, 2004.
• Katsuya ABE, Chiaki YABE, Tatsuro WATAHIKI, Akira YAMADA, Makoto KONAGAI. Characterization and Device Application of Tensile-Strained Si_1-yC_y Layers Grown by Gas-Source Molecular Beam Epitaxy, Jpn. J. Appl. Phys., Vol. 43, No. 7A, pp. 3281-3284, 2004.
• Shuhei YAGI, Katsuya ABE, Akira YAMADA, Makoto KONAGAI. Substitutional C Incorporation into Si_1-yC_y Alloys Using Novel Carbon Source, 1,3-Disilabutane, Jpn. J. Appl. Phys., Vol. 43, No. 7A, pp. 4153-4154, 2004.
• Tatsuro WATAHIKI, Hanae ISHIHARA, Katsuya ABE, Akira YAMADA, Makoto KONAGAI. Characterization and Comparison of Strained Si_1-yC_y Metal Oxide Semiconductor Field-Effect Transistor Grown by Gas-Source Molecular Beam Epitaxy and Hot Wire Cell Method, Jpn. J. Appl. Phys., Vol. 43, No. 4B, pp. 1882-1885, 2004.
• S. Y. Myong, T. H. Kim, K. S. Lim, K. H. Kim, B. T. Ahn, S. Miyajima, M. Konagai. Low-temperature preparation of boron-doped nanocrystalline SiC:H films using mercury-sensitized photo-CVD technique, Solar Energy Materials & Solar Cells, Vol. 81, 485-493, 2004.
• Hisashi Miyazaki, Rui Mikami, Akira Yamada, Makoto Konagai. Efficiency Improvement of Cu(InGa)Se₂ Thin Film Solar Cells with a High Ga Composition Using Rapid Thermal Annealing, Jpn. J. Appl. Phys., Vol. 43, No. 7A, pp. 4244-4247, 2004.
• R. Ohashi, T. Ohtsuka, N. Ota, A. Yamada, M. Konagai. Position control of InAs quantum dots by using AFM Oxidation method, Thin Solid Films, Vol. 464-465, pp. 237-239, 2004.
• Koki Saito, Yasushi Hosokai, Kouhei Nagayama, Koichi Ishida, Kiyoshi Takahashi, Makoto Konagai, Bao-ping Zhang. MOVPE growth of monomethylhydrazine-doped ZnO layers, J. Crystal Growth, Vol. 272, pp. 805-809, 2004.
• Sutichai Chaisitsak, Akira Yamada, Makoto Konagai. Hot filament enhanced CVD synthesis of carbon nanotubes by using a carbon filament, Diamond and Related Materials, Vol. 13, pp. 438-444, 2004.
• S. Hiza, Y. Ide, Y. Saito, M. Konagai. p-i-n µc-Si:H Solar Cells Grown by Hot Wire Cell Method, 19th European Photovoltaic Solar Energy Conference and Exhibition, 2004.
• Yoshiyuki Chiba, Hisashi Miyazaki, Akira Yamada, Makoto Konagai. MOCVD-Zn_1-XMg_XO as a novel buffer layer for Cu(InGa)Se₂ solar cells, 19th European Photovoltaic Solar Energy Conference and Exhibition, 2004.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Aluminum Doped Hydrogenated Microcrystalline Cubic Silicon Carbide Films Deposited by Hot Wire CVD, 3rd International Conference on Hot-Wire CVD (Cat-CVD) Process, 2004.
• Yasutoshi Yashiki, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Deposition　and characterization of µc-Ge_0.98C_0.02 grown by hot-wire chemical vapor deposition using organo-germane, 3rd International Conference on Hot-Wire CVD (Cat-CVD) Process, 2004.
• Y. Ide, Y. Saito, S. Hiza, A. Yamada, M. Konagai. µc-Si Thin Films Prepared by Hot Wire Cell Method and its Application to Solar Cells, 14th International Photovoltaic Science and Engineering Conference, 2004.
• Y. Yashiki, S. Miyajima, A. Yamada, M. Konagai. Preparation of µc-Ge:C Thin Films by HWCVD, 14th International Photovoltaic Science and Engineering Conference, pp. 107-108, 2004.
• S. Miyajima, A. Yamada, M. Konagai. Low Temperature Deposition of µc-SiC:Ge:H Films, 14th International Photovoltaic Science and Engineering Conference, pp. 367-368, 2004.
• T. Watahiki, S. Miyajima, Y. Yoneyama, A. Yamada, M. Konagai. Electrical Properties of Doped Hydrogenated Microcrystalline Cubic Silicon Carbide Thin Films, 14th International Photovoltaic Science and Engineering Conference, pp. 383-384, 2004.
• M. Konagai. Thin Film Solar Cells Program in Japan, 14th International Photovoltaic Science and Engineering Conference, pp. 657-660, 2004.
• H. Miyazaki, R. Mikami, A. Yamada, M. Konagai. Chemical Bath Deposited (CBD)-Mg(OH)₂ Buffer Layer for Cu(InGa)Se₂ Solar Cells, 14th International Photovoltaic Science and Engineering Conference, pp. 601-602, 2004.
• Makoto Konagai. Challenging Targets in the PV Roadmap Until 2030, The First Japan-Sino Workshop on Photovoltaic, pp. 37, 2004.
• Akira Yamada, Yoshiyuki Chiba, Hisashi Miyazaki, Makoto Konagai. Cu(InGa)Se₂ Thin-Film Solar Cells with Zn-Based Buffer Layers, The First Japan-Sino Workshop on Photovoltaic, pp. 67, 2004.
• N. Ota, T. Ohtsuka, Y. Kajiyama, A. Yamada, M. Konagai. Nano-structure fabrication on SI-GaAs(100) substrate by dynamic plowing lithography, 23rd Electronic Materials Symposium, pp. 55, 2004.
• M. Sakai, S. Kawahara, A. Yamada, M. Konagai. Electric-field-aligned growth of carbon nanotubes by hot-filament chemical vapor deposition using carbon filament, 23rd Electronic Materials Symposium, pp. 249, 2004.
• 小長井誠. 太陽電池の研究開発の方向性, 第21回太陽光発電システムシンポジウム, 2004.
• 宮島晋介, 屋敷保聡, 芳賀渓介, 山田明, 小長井誠. 薄膜太陽電池への応用を目指したIV族系ワイドギャップ微結晶の低温堆積, 第1回次世代の太陽光発電システム, 2004.
• 千葉善之, 宮崎尚, 塚越貴史, 山田明, 小長井誠. MOCVD法によるCu(InGa)Se₂薄膜太陽電池用ZnMgO薄膜の作製と評価, 第1回次世代の太陽光発電システム, 2004.
• 宮崎尚, 千葉善之, 塚越貴史, 山田明, 小長井誠. Cu(InGa)Se₂薄膜太陽電池へのRTA処理の適用, 第1回次世代の太陽光発電システム, 2004.
• 宮島晋介, 山田明, 小長井誠. Cat-CVD(Hot Wire CVD)法による微結晶3C-SiC薄膜の作製, 日本学術振興会 アモルファス・ナノ材料第147委員会 第84回研究会, 2004.
• 小長井誠, 宮島晋介, 山田明. 薄膜シリコン系太陽電池の展望, 応用物理, Vol. 73, No. 7, pp. 898-909, 2004.
• Makoto Konagai. Present Status and Future Prospects of Solar Cell Technology -Academic Cooperation between Tokyo Tech and NSTDA-, Thailand-Japan’s new frontier on advanced R&D in science and technology, 2004.
• Makoto Konagai. Development of microcrystalline 3C-SiC, SiGeC and GeC thin films for solar cell applications, New Frontiers in Photovoltaics - Korea Conference on Innovative Science and Technology 2004, pp. 245, 2004.
• Makoto Konagai. Challenging Targets in the PV Roadmap until 2030, Thailand-Japan Collaboration Workshop 2004, 2004.
• Makoto Konagai. The PV Roadmap until 2030, The 3rd Japan-Thailand Joint Workshop on PV, 2004.
• 小長井誠. 太陽光発電の現状と2030年に向けてのロードマップ, 次世代の太陽光発電システム第175委員会第1回研究会, 2004.
• Rui Mikami, Hisashi Miyazaki, Tatsunobu Abe, Akira Yamada, Makoto Konagai. Chemical Bath Deposited (CBD)-ZnO Buffer Layer For CIGS Solar Cells, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 34, 2003.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Low Temperature (320^oC) Deposition of Hydrogenated Microcrystalline Silicon Carbide Thin Films, 10th International Conference on Silicon Carbide and Related Materials 2003, pp. 207, 2003.
• Seung Yeop Myon, Makoto Konagai, Koeng Su Lim. Fast and Highly Stabilized a-Si:H Multilayer Solar Cell, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program , pp. 103, 2003.
• J. Y. Ahn, K.H. Jun, M. Konagai, D. L. Williamson, K. S. Lim. Stable Protocrystalline Silicon and Unstable Microcrystalline Silicon at the Onset of a Microcrystalline Regime, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 103, 2003.
• Ritsuo Ohashi, Tomohiko Ohtsuka, Narihisa Ohta, Akira Yamada, Makoto Konagai . Position Control of InAs Quantum Dots Using AFM Oxidation Method, The 7th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures, pp. 535, 2003.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Hydrogenated Silicon Carbon Films Prepared by Hot Wire Chemical Vapor Deposition Using Monomethylsilane, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 101, 2003.
• Shuhei Yagi, Takashi Okabayashi, Katsuya Abe, Akira Yamada, Makoto Konagai. Novel Carbon Source (1,3-Disilabutane) for the Deposition of Microcrystalline Silicon Carbon, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 101, 2003.
• Shuichi Hiza, Kazuki Ohki, Akira Yamada, Makoto Konagai. 0.5μm-Thick μc-Si Solar Cell grown by photo-CVD on highly textured Sn0₂, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 96, 2003.
• K. Abe, C. Yabe, T. Watahiki, A. Yamada, M. Konagai. Characterization and Device Application of Tensile Strained Si_1-yC_y Layers Grown by Gas-Source Molecular Beam Epitaxy, Third International Conference on SiGe(C) Epitaxy and Heterostructures, pp. 80-82, 2003.
• S. Yagi, K. Abe, A. Yamada, M. Konagai. Theoretical and Experimental Analyses of C stability in Epitaxial Si_1-yC_y Films, Third International Conference on SiGe(C) Epitaxy and Heterostructures, pp. 62-64, 2003.
• K. Abe, A. Yamada, M. Konagai. Characterization of Epitaxial Si_1-yC_y Layers on Si(001) Grown by Gas-Source Molecular Beam Epitaxy, J. Crystal Growth, Vol. 251, pp. 681-684, 2003.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Highly Conductive Microcrystalline Silicon Carbide Films Deposited by the Hot Wire Cell Method and its Application to Amorphous Silicon Solar Cells, Thin Solid Films, Vol. 430, pp. 274-277, 2003.
• J. Y. Ahn, K.H. Jun, M. Konagai, K. S. Lim. Stable Protocrystalline Silicon and Unstable Microcrystalline Silicon at the Onset of a Microcrystalline Regime, Applied Physics Letter, Vol. 82, No. 11, pp. 1718-1720, 2003.
• Ying Zhao, Shinsuke Miyajima, Yoshinori Ide, Akira Yamada, Makoto Konagai. Microcrystalline Silicon Films and Solar Cells Prepared by Photochemical Vapor Deposition on Textured SnO₂ with High Haze Factors, Japanese Journal of Applied Physics, Vol. 41, No. 11A, pp. 6417-6420, 2003.
• Y. Baba, S. Chaisitsak, A. Yamada, M. Konagai. Growth of aligned carbon nanotube by hot-filament chemical vapor deposition using carbon filament, Extended Abstract of the 22nd Electronic Material Symposium, pp. 211-214, 2003.
• Hisashi Miyazaki, Rui Mikami, Akira Yamada, Makoto Konagai. Improved Performance of Cu(InGa)Se₂ Thin Film Solar Cells with High Ga Composition Using Rapid Thermal Annealing Process, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 179, 2003.
• Hisashi Miyazaki, Rui Mikami, Akira Yamada, Makoto Konagai. Cu(InGa)Se₂ thin film absorber with high Ga contents and its application to the solar cells, Journal of Physics and Chemistry of Solid, Vol. 64, pp. 2055-2058, 2003.
• Yoshinori Ide, Yuji Saito, Akira Yamada, Makoto Konagai. Microcrystalline Silicon Thin Film Solar Cells Prepared by Hot Wire Cell Method, 3rd World Conference on Photovoltaic Energy Conversion, Abstracts for the Technical Program, pp. 105, 2003.
• Yuichi Matsuzaki, Narihisa Ota, Akira Yamada, Adarsh Sandhu, Makoto Konagai. Formation of Nano-oxide Regions in p²⁺-GaAs Epilayers by Localized Atomic Force Microscope Probe Oxidation for Fabrication of Nano-structure Devices, J. Crystal Growth, Vol. 251, pp. 276-280, 2003.
• Yoshinori Ide, Koichi Asakusa, Akira Yamada, Makoto Konagai. Amorphous Silicon Thin Films Prepared by Hot Wire Cell Method and Its Application to Solar Cells, Jpn. J. Appl. Phys., Vol. 42, pp. 1521, 2003.
• Yuuki Tokita, Sutichai Chaisitsak, Akira Yamada, Makoto Konagai. High-efficiency Cu(In,Ga)Se₂ thin-film solar cells with a novel In(OH)₃:Zn²⁺ buffer layer, Solar Energy Materials and Solar Cells, Vol. 75, No. 1-2, pp. 9-15, 2003.
• M. Konagai. The Path to Large-Scale Introduction of Renewable Energy － Lessons Learned from R&D of Photovoltaics, 1st Renewable Energy Forum in North-East Asia, pp. 125-135, 2003.
• M. Kambe, M. Fukawa, N. Taneda, Y. Yoshikawa, K. Sato, K. Ohki, S. Hiza, A. Yamada, M. Konagai. Improvement of Light-Trapping Effect on Microcrystalline Silicon Solar Cells by Using High Haze Transparent Conductive Oxide Films, 3rd World Conference on Photovoltaic Energy Conversion, 2003.
• O. Chevaleevski, K.S. Lim, S.Y. Myong, S. Miyajima, M. Konagai. ESR Studies of Hydrogenated Nanocrystalline Silicon Carbide for Solar Cells Application, 3rd World Conference on Photovoltaic Energy Conversion, 2003.
• L. Larina, K. H. Kim, K. H. Yoon, M. Konagai, B. T. Ahn. Thin Film CIGS-Based Solar Cells with an In-Based Buffer Layer Fabricated by Chemical Bath Deposition, 3rd World Conference on Photovoltaic Energy Conversion, 2003.
• L. Larina, K. H. Kim, K. H. Yoon, M. Konagai, B. T. Ahn. Growth and Characterization of a New In-Based Buffer Layer by Chemical Bath Deposition for Cu(In,Ga)Se2 Solar Cells, 14th International Photovoltaic Science and Engineering Conference, pp. 421-422, 2003.
• A. Yamada, S. Chaisitsak, Y. Baba, M. Sakai, M. Konagai. Growth of Carbon Nanotubes by Carbon-Filament Chemical Vapor Deposition, The Tenth International Symposium on Quantum Effect Electronics, pp. 58-63, 2003.
• S. Miyajima, M. Kim, Y. Ide, A. Yamada, M. Konagai. Highly Conductive Boron Doped Microcrystalline Si Films Deposited by Hot Wire Cell Method and Its Application to Solar Cells, Jpn. J. Appl. Phys, Vol. 42, No. 6A, pp. 3328-3332, 2003.
• S, Yagi, K. Abe, A. Yamada, M. Konagai. C Stability in Si_1-yC_y Films Grown by Low Temperature Chemical Vapor Deposition, Jpn. J. Appl. Phys., Vol. 42, No. 4A, pp. 1499-1502, 2003.
• M. Konagai. Thin Film Solar Cells Programs in Japan - Achievements and Challenges, 29th IEEE Photovoltaic Specialists Conference, 2002.
• A. Yamada, Y. Zhao, S. Miyajima, M. Konagai. 0.43um-Thick uc-Si Solar Cell Grown by Photo-CVD with An Efficiency of 6.6%, PV in Europe from PV Technology to Energy Solutions, 2002.
• Tomoya Fujisaki, Akira Yamada, Makoto Konagai. Effect of grain boundaries on cell performance of poly-silicon thin film solar cells by 2-D simulation, Solar Energy Materials & Solar Cells, Vol. 74, pp. 331-337, 2002.
• Nowshad Amin, Akira Yamada, Makoto Konagai. Effect of ZnTe and CdZnTe Alloys at the Back Contact of 1um-Thick CdTe Thin Film Solar Cells, Japanese Journal of Applied Physics, Vol. 41, No. 5A, pp. 2834-2841, 2002.
• Makoto Konagai. New Development in Japan, 2nd Workshop The path to Ultra High Efficient Photovoltaics, 2002.
• Y. Matsuzaki, T. Kobuse, A. Yamada, M. Konagai. Self-organized growth of InAs quantum dots and reduction of dot density by in-situ annealing, 29th International Symposium on Compound Semiconductors, pp. Mo-P-15, 2002.
• Katsuya Abe, Akira Yamada, Makoto Konagai. Characterization of Epitaxial Si_1-yC_y Layer on Si(001) Grown by Gas-Source Molecular Beam Epitaxy, 2002 International Conference on Molecular Beam Epitaxy , pp. 353-354, 2002.
• Yuichi Matsuzaki, Akira Yamada, Makoto Konagai. Nanofabrication of heavily carbon doped p-type GaAs by atomic force microscope nano-oxidation process and its application to single hole transistors, 2002 International Conference on Molecular Beam Epitaxy, pp. 155-156, 2002.
• Hisashi Miyazaki, Rui Mikami, Akira Yamada, Makoto Konagai. High Ga content Cu(InGa)Se₂ thin film absorber and its application to the solar cells, Abstract of 13th International Conference on Ternary and Multinary Compounds , pp. 221, 2002.
• Tatsuro Watahiki, Katsuya Abe, Akira Yamada, Makoto Konagai. Epitaxial Growth of Strained Si_1-yC_y Film by Hot Wire Cell Method and its Application to MOS Devices, Extended abstract of 2nd International Conference on Cat-CVD Process, pp. 173-176, 2002.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Highly Conductive Microcrystalline Silicon Carbide Films Deposited by Hot-Wire Cell Method and its Application to Amorphous Silicon Solar Cells, Extended abstract of 2nd International Conference on Cat-CVD Process, pp. 163-166, 2002.
• Takenori Kobuse, Yuichi Matsuzaki, Akira Yamada, Makoto Konagai. Formation of InAs Quantum Dots and Reduction of Dot Density by in-situ Annealing, Extended abstract of the 21st Electronic Material symposium, pp. 143-145, 2002.
• Shuhei Yagi, Katsuya Abe, Takashi Okabayashi, Yuichi Yoneyama, Akira Yamada, Makoto Konagai. Phosphorous Doping of Strain-Induced Si_1-yC_y Epitaxial Films Grown by Low-Temperature Chemical Vapor Deposition, Japan Journal of Applied Physics, Vol. 41, No. 4B, pp. 2472-2475, 2002.
• Shuhei yagi, Katsuya Abe, Takashi Okabayashi, Akira Yamada, Makoto Konagai. Novel Carbon Source (1,3-Disilabutane) for the Deposition of P-Type a-SiC, Material Research Society Symposium Proceeding, Vol. 715, pp. A24.4.1, 2002.
• Sutichai Chaisitsak, Akira YAMADA, Makoto KONAGAI. Preferred Orientation Control of Cu(In1-xGax)Se2 (x≒0.28) Thin Films and Its Influence on Solar Cell Characteristics, Japanese Journal of Applied Physics, Vol. 41, pp. 507-513, 2002.
• Y. Ide, K. Asakusa, Y. Zhao, A. Yamada, M. Konagai. Amorphous and Microcrystalline Silicon Films Deposited by Hot Wire Cell Method, 29th IEEE Photovoltaic Specialists Conference, 2002.
• W. W. Wenas, M. Konagai. Control of the Surface Morphology of ZnO Thin Films for Solar Cell Material, 29th IEEE Photovoltaic Specialists Conference, 2002.
• Yuuki Tokita, Sutichai Chaisitsak, Hisashi Miyazaki, Rui Mikami, Akira Yamada, Makoto Konagai. Novel In(OH)₃:Zn²⁺ Buffer Layer for Cu(InGa)Se₂ Based Solar Cells, Japanese Journal of Applied Physics, Vol. 41, No. 12, pp. 7407-7412, 2002.
• S. Y. Myong, S. S. Kim, K. S. Lim, M. Konagai. Optimization of p-a-SiC:H/p-nc-SiC:H Double Layer Structure for a High Efficiency a-Si:H Solar Cell, 29th IEEE Photovoltaic Specialists Conference, 2002.
• J. Ahn, K. Jun, K. Lim, M. Konagai. Characteristics of Intrinsic Protocrystalline Silicon Films Prepared by Photo-CVD Method, 29th IEEE Photovoltaic Specialists Conference, 2002.
• Ying Zhao, Shinsuke Miyajima, Yoshinori Ide, AKIRA YAMADA, MAKOTO KONAGAI. Microcrystalline Silicon Films and Solar Cells Prepared by Photochemical Vapor Deposition on Textured SnO2 with High Haze Factors, Japanese Journal of Applied Physics, Vol. 41, pp. 6417-6420, 2002.
• Tamotsu OKAMOTO, Yoshinori HARADA, Akira YAMADA, Makoto KONAGAI. Improved Performance of CdTe Thin Film Solar Cells through Controlling the Initial Stage of the CdTe Layer Deposition by Close-Spaced Sublimation, Solar Energy Materials and Solar Cells, Vol. 67, pp. 187-194, 2001.
• Katsuya ABE, Syuhei YAGI, Takashi OKABAYASHI, Akira YAMADA, Makoto KONAGAI. Growth and Characterization of Phosphorus Doped Si_1-yC_y Alloy Grown by Photo- and Plasma-CVD at Very Low Termperature, European Material Research Society Spring Meeting 2001, pp. D-19, 2001.
• Tatsuro WATAHIKI, Katsuya ABE, Hajime TAMURA, Syuhei MIYAJIMA, Akira YAMADA, Makoto KONAGAI. Characterization of Low Temperature Epitaxial Si and Si_1-yC_y Films Grown by Hot Wire Cell Method, European Material Research Society Spring Meeting 2001, pp. D-22, 2001.
• Makoto KONAGAI. Status and Perspectives of Thin Film Solar Cells in Japan, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 65-68, 2001.
• Akira YAMADA, Makoto KONAGAI. High Efficiency CdTe Thin Film Solar Cells, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 81-88, 2001.
• Tomoya FUJISAKI, Akira YAMADA, Makoto KONAGAI. Effects of Grain Boundaries on Cell Performance of Poly-Silicon Thin Film Solar Cells by 2-D Simulation, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 439-440, 2001.
• Shinji KITAMOTO, Fumihiko KOGA, Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. CdTe Thin Film Solar Cell by Close-Spaced Sublimation with Evaporated Source, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 535-536, 2001.
• K. KOBAYASHI, A. Sandhu, T. OKAMOTO, A. YAMADA, M. KONAGAI. The Effect of CdCl₂ Treatment Conditions and Stoichiometry on The Deep Level Density, Carrier Lifetime and Conversion Efficiency of CdTe Thin Film Solar Cells, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 529-530, 2001.
• Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI, Uwe Jahn. Cathodoluminescence Study of Highly Efficient CdTe Thin Film Solar Cells, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 537-538, 2001.
• MyongKyu KIM, Akira YAMADA, Makoto KONAGAI. Highly Conducting Boron Doped Polycrystalline Silicon Prepared by Hot Wire Cell Method for Thin Film Solar Cell Applications, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 75-76, 2001.
• Katsuya Abe, Shuhei Yagi, Takashi Okabayashi, Akira Yamada, Makoto Konagai. Characterization of Tensilely Strained Si1-yCy Alloy Grown by Photo- and Plasma Chemical Vapor Deposition at Very Low Temperature, Japanese Journal of Applied Physics, Vol. 40, No. 7, pp. 4440-4444, 2001.
• Koji Dairiki, Akira Yamada, Makoto Konagai. Numerical Analysis to Improve the Stabilized-Efficiency of Amorphous Silicon Solar Cells with New Device Structure, Japan Journal of Applied Physics, Vol. 40, No. 2A, pp. 486-491, 2001.
• MAKOTO KONAGAI. Present Status and Future Prospects of Polycrystalline Thin-Film Solar Cells in Japan, Solid State Phenomena, Vol. 80-81, pp. 257-268, 2001.
• Makoto Konagai, Takeshi Tsushima, Myoung-Kyu Kim, Koichi Asakusa, Akira Yamada, Yuriy Kudriavtsev, Antonio Villegas, Rene Asomoza. High-rate deposition of silicon thin-film solar cells by the hot-wire cell method, Thin Solid Films, Vol. 395, pp. 152-156, 2001.
• Makoto Konagai. Present Status and Future Prospects of Thin Film Solar Cells in Japan, International Symposium on Solar Photovoltaic Power Generation, pp. 34-41, 2001.
• S. Miyajima, M. Kim, M. Konagai, A. Yamada. Boron Doped Microcrystalline Silicon Thin Films Prepared by Hot Wire Cell Method for Solar Cell Applications, 17th European Photovoltaic Solar Energy Conference and Exhibition, 2001.
• Jun Yong Ahn, Kyung Hoon Jun, Makoto Konagai, Koeng Su Lim. Preparation of intrinsic protocrystalline silicon films by photo-CVD method and their characterization, 17th European Photovoltaic Solar Energy Conference and Exhibition , 2001.
• Sutichai Chaisitsak, Akira YAMADA, Makoto KONAGAI. Comprehensive Study of Light-Soaking Effect in ZnO/Cu(InGa)Se₂ Solar Cells with Zn-based Buffer Layers, Material Research Society, Vol. 668, pp. H9.10.1-H9.10.5, 2001.
• Akira YAMADA, Makoto KONAGAI. Highly Efficient Cu(InGa)Se₂ Thin-Film Solar Cells with Zn-Based Buffer Layers, Ternary and Multinary Compounds in the 21st Century, Vol. 1, pp. 325-330, 2001.
• Sutichai Chaisitsak, Y. Tokita, H. Miyazaki, R. Mikami, A. YAMADA, M. KONAGAI. Control of Preferred Orientation for Cu(InGa)Se₂ Thin Film and Its Effect on Solar Cell Performance, 17th European Photovoltaic Solar Energy Conference and Exhibition , 2001.
• T. Okamoto, A. Yamada, M. Konagai. Optical and electrical characterizations of highly efficient CdTe thin film solar cells, Thin Solid films, Vol. 387, pp. 6-10, 2001.
• U. Jahn, T. Okamoto, A. Yamada, M. Konagai. Doping and intermixing in CdS/CdTe solar cells fabricated under different conditions, Journal of Applied Physics, Vol. 90, No. 5, pp. 2553-2558, 2001.
• A. Sandhu, K. Kobayashi, A. Yamada, M. Konagai. The Effect of CdCl₂ Treatment Conditions on the Deep Level Density, Carrier Lifetime and Conversion Efficiency of CdTe Thin Film Solar Cells, Material Research Society, Vol. 668, pp. H8.13.1-H8.13.6, 2001.
• Tatsuro WATAHIKI, Katsuya ABE, Hajime TAMURA, Shinsuke MIYAJIMA, Akira YAMADA, Makoto KONAGAI. Low temperature epitaxial growth of Si and Si1-yCy films by hot wire cell method, Thin Solid Films, Vol. 395, pp. 221-224, 2001.
• A. Sandhu, H. Masuda, A. Oral, S. J. Bending, A. Yamada, M. Konagai. Comparative Study on the use of GaAs/AlGaAs and Bi Micro- Sensor for Magnetic Imaging by Room Temperature Scanning Hall Probe Microsopy, Scanning Probe Microscopy Sensors, and Nanostructures, 2001.
• Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Molecular Beam Epitaxial Growth of Vacancy-Ordered III2-VI3 and II-III2-VI4 Compounds, Ternary and Multinary Compounds in the 21st Century, Vol. 1, pp. 162-167, 2001.
• Syuhei YAGI, Katsuya ABE, Takashi OKABAYASHI, Akira YAMADA, Makoto KONAGAI. P-Doping into Strain-Induced Si_1-yC_y Epitaxial Films Grown by Low Temperature Chemical Vapor Deposition, 2001 International Confernece on Solid State Devices and Materials, pp. 484-485, 2001.
• Yuichi MATSUZAKI, Shigeki HASUI, Shin-ya KAMADA, Akira YAMADA, Makoto KONAGAI. Improvement in Aspect Ratio of P-GaAs Oxide Fabricated by Atomic Force Microscope (AFM)-Based Nanolithography Using Pulsed Voltage, Japanese Journal of Applied Physics, Vol. 40, No. 6B, pp. 4325-4327, 2001.
• Tomohiko OHTSUKA, Kazuyuki NAKANISHI, Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI, Uwe Welner JAHN. Epitaxial Growth of the γ-In₂Se₃ Films by Molecular Beam Epitaxy, Japanese Journal of Applied Physics, Vol. 40, No. 2A, pp. 509-512, 2001.
• Yoji YAMAMOTO, Koki SAITO, Kiyoshi TAKAHASHI, Makoto KONAGAI. Preparation of Boron-Doped ZnO Thin Films by Photo-Atomic Layer Deposition, Solar Energy Materials and Solar Cells, Vol. 65, pp. 125-132, 2001.
• Syuhei YAGI, Katsuya ABE, Takashi OKABAYASHI, Akira YAMADA, Makoto KONAGAI. Epitaxial Growth of Si_1-yC_y Film by Low Temperature Chemical Vapor Deposition, First International WorkShop on New Group IV (Si-Ge-C) Semiconductors -Control of Properties and Applications to Ultrahigh Speed and Opto-Electronic Devices, pp. IV-01, 2001.
• Tamotsu OKAMOTO, Shinji KITAMOTO, Akira YAMADA, Makoto KONAGAI. Native Defect Control of CdTe Thin Film Solar Cells by Closed-Spaced Sublimation, Japanese Journal of Applied Physics, Vol. 40, No. 5A, pp. 1-4, 2001.
• Nowshad AMIN, Takayuki ISAKA, Akira YAMADA, Makoto KONAGAI. Highly Efficient 1μm Thick CdTe Solar Cells with Textured TCOs, Solar Energy Materials and Solar Cells, Vol. 67, pp. 195-201, 2001.
• MAKOTO KONAGAI. The Status of Thin Film Solar Cell Research and Development in Japan, 14th Sunshine Workshop on Thin Film Solar Cells, pp. 6-14, 2001.
• Yuuki TOKITA, Sutichai CHAISITSAK, Atsunobu MORI, Makoto KURATA, Akira YAMADA, Makoto KONAGAI. High Efficiency Cu(InGa)Se₂ Thin-Film Solar Cells with Novel ZnIn_xS_y Buffer Layer, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 95-96, 2001.
• Sutichai CHAISITSAK, Yuuki TOKITA, Atsunobu MORI, Makoto KURATA, Akira YAMADA, Makoto KONAGAI. Enhancment of Metastability of Cu(InGa)Se₂ Thin-Film Solar Cell with ZnO/CIGS Structure, Technical Digest of 12th International Photovoltaic Science and Engineering Conference, pp. 97-98, 2001.
• Yuichi MATSUZAKI, Shigeki HASUI, Shin-ya KAMADA, Akira YAMADA, Makoto KONAGAI. Improvement in Aspect Ratio of p-GaAs Oxide Fabricated by AFM-Based Nanolithography Using Pulsed Voltage, 8th International Colloquium on Scanning Probe Microscopy and Asian SPM III, 2000.
• Katsuya ABE, Takeshi TUSHIMA, Mitsuru ICHIKAWA, Akira YAMADA, Makoto KONAGAI. Comparison of Gas-phase Reaction in Low-temperature Growth of Si Films by Photochemical Vapor Deposition and the Hot Wire Cell Method, Journal of Non-Crystalline Solids, Vol. 266-269, pp. 105-109, 2000.
• Makoto KONAGAI. Present Status and Future Prospects of Poly-Crystalline Thin Film Solar Cells in Japan, International Conference on Polycrystalline Semiconductors -Materials, Technologies and Large Area Electronics (POLYSE 2000), 2000.
• Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Characterization of Highly Efficient CdTe Thin Film Solar Cells by the Capacitance-Voltage Profiling Technique, Japanese Journal of Applied Physics, Vol. 39, No. 5A, pp. 2587, 2000.
• Sutichai CHAISITSAK, Akira YAMADA, Makoto KONAGAI, Koki SAITO. Improvement in Performances of ZnO:B/i-ZnO/Cu(InGa)Se₂ Solar Cells by Surface Treatments for Cu(InGa)Se₂, Japanese Journal of Applied Physics, Vol. 39, No. 4A, pp. 1660, 2000.
• Akira SHIMIZU, Akira YAMADA, Makoto KONAGAI. Improvement of the Electrochemical Profiling Technique of Carrier Concentration in Cu(InGa)Se₂ Thin Film Solar Cells, Japanese Journal of Applied Physics, Vol. 39, No. 6A, pp. 3447, 2000.
• Takeshi SUGIYAMA, Sutichai CHAISITSAK, Akira YAMADA, Makoto KONAGAI, Yuriy KUDRIAVTSEV, Antonio GODINES, Antonio VILLEGAS, Rene ASOMOZA. Formation of pn Homojunction in Cu(InGa)Se₂ Thin Film Solar Cells by Zn Doping, Japanese Jounal of Applied Physics, Vol. 39, No. 8, pp. 4816, 2000.
• Yuichi MATSUZAKI, Shigeki HASUI, Shin-ya KAMADA, Akira YAMADA, Makoto KONAGAI. Nano-Oxidation of p-GaAs with an Atomic Force Microscope (AFM) Using Pulsed Voltage, 19th Electronic Materials Symposium, pp. 27, 2000.
• Tomohiko OHTSUKA, Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Photoluminescence Study of -In₂Se₃ Epitaxial Films Grown by Molecular Beam Epitaxy, Journal of Luminescence, Vol. 87-89, pp. 293, 2000.
• Makoto KONAGAI. The Status of Thin Film Solar Cell Research and Development for the 21st Century, 13th “Sunshine” Workshop on Thin Film Solar Cells, pp. 1, 2000.
• Makoto KONAGAI. High Rate Deposition of Silicon Thin Film Solar Cells by Hot Wire Cell Method, 1st International Conference on Cat-CVD (Hot-Wire CVD) Process, pp. 73, 2000.
• Makoto KONAGAI. High Rate Deposition of Silicon Thin Films by Hot Wire Cell Method for Solar Cell Applications, 3rd Korea-Japan Joint Seminar on Photovoltaics, pp. 39, 2000.
• Tamotsu OKAMOTO, Shinji KITAMOTO, Akira YAMADA, Makoto KONAGAI. Stoichiometry Control of CdTe Thin Film Solar Cells by Close-Spaced Sublimation, 28th IEEE Photovoltaic Specialists Conference, 2000.
• Nowshad AMIN, Akira YAMADA, Makoto KONAGAI. ZnTe Insertion at the Back Contact of 1um CdTe Thin Film Solar Cells, 28th IEEE Photovoltaic Specialists Conference, 2000.
• Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Optical and Electrical Characterizations of Highly Efficient CdTe Thin Film Solar Cells, International Conference on Electronic Materials & European Materials Research Society Spring Meeting 2000, 2000.
• Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Carrier Concentration Profiling in Highly Efficient CdTe Thin Film Solar Cells by Capacitance-Voltage Measurement, 16th European Photovoltaic Solar Energy Conference and Exhibition, 2000.
• Tatsuro WATAHIKI, Katsuya ABE, Hajime TAMURA, Shinsuke MIYAJIMA, Akira YAMADA, Makoto KONAGAI. Low Temperature Epitaxial Growth of Si and Si_1-yC_y Films by Hot Wire Cell Method, 1st International Conference on Cat-CVD (Hot-Wire CVD) Process, pp. 65, 2000.
• Mitsuru ICHIKAWA, Jun TAKESHITA, Takeshi TSUSHIMA, Akira YAMADA, Makoto KONAGAI. High Rate Deposition of Polycrystalline Silicon Thin Films by Hot Wire Cell Method Using Disilane, Solar Energy Materials and Solar Cells, Vol. 66, pp. 225, 2000.
• Mitsuru ICHIKAWA, Takeshi TSUSHIMA, Akira YAMADA, Makoto KONAGAI. Amorphous-to-Polycrystalline Silicon Transition in Hot Wire Cell Method, Japanese Journal of Applied Physics, Vol. 39, No. 8, pp. 4712, 2000.
• Yuichi Matsuzaki, Akira YAMADA, Makoto KONAGAI. Improvement of Nanoscale Patterning of Heavily Doped p-type GaAs by AFM-Based Surface Oxidation Process, Journal of Crystal Growth, Vol. 209, pp. 509, 2000.
• Tatsuro WATAHIKI, Akira YAMADA, Makoto KONAGAI. New Approach to Low Temperature Si Epitaxy by Using Hot Wire Cell Method, Journal of Crystal Growth, Vol. 209, pp. 335, 2000.
• Akira SHIMIZU, Sutichai CHAISITSAK, Takeshi SUGIYAMA, Akira YAMADA, Makoto KONAGAI. Zinc-Based Buffer Layer in the Cu(InGa)Se₂ Thin Film Solar Cells, Thin Solid Films, Vol. 361-362, pp. 193, 2000.
• Akira SHIMIZU, Akira YAMADA, Makoto KONAGAI. Electrical and Structural Characterizations of Cu(InGa)Se₂ Thin films Using Electrochemical Capacitance-Voltage Method adn Focused-Ion Beam Process, Japanese Journal of Applied Physics, Vol. 39, No. 1, pp. 109, 2000.
• Akira YAMADA, Takeshi SUGIYAMA, Sutichai CHAISITSAK, Makoto KONAGAI. Buried pn Homojunction in Cu(InGa)Se₂ Solar Cells Formed by Intentional Zn Doping, 28th IEEE Photovoltaic Specialists Conference, 2000.
• Makoto KONAGAI. Experience with, and lessons learned from, working with government and industry on thin film solar cells, Energy Technology Research, Development and Demonstration (RD&D): Lessons for Twenty-First Century Partnerships, 2000.
• Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Optical and Electrical Characterizations of Highly Efficient CdTe Thin Film Solar Cells Prepared by Close-Spaced Sublimation, Journal of Crystal Growth, Vol. 214/215, pp. 1148, 2000.
• Uwe Welner JAHN, Tamotsu OKAMOTO, Akira YAMADA, Makoto KONAGAI. Highly Efficient CdTe/CdS Solar Cells Investigated by Cathodoluminescence Spectroscopy, 6th International Workshop on Beam Injection Assessment of Microstructures in Semiconductors, pp. 49, 2000.
• Makoto KONAGAI, Takeshi TSUSHIMA, Yoshinori IDE, Koichi ASAKUSA, Tomoya FUJISAKI, Myoung-Kyu KIM, Yuichi WAKITA, Akira YAMADA. High Rate Deposition of Silicon Thin Films by Hot Wire Cell Method for Solar Cell Applications, 28th IEEE Photovoltaic Specialists Conference, 2000.
• Akira YAMADA, Tamotsu OKAMOTO, Nowshad AMIN, Shinji KITAMOTO, Makoto KONAGAI. Characterization and Fabrication of Highly Efficient CdTe Thin-Film Solar Cells, 3rd Korea-Japan Joint Seminar on Photovoltaics, pp. 229, 2000.
• Syuhei YAGI, Katsuya ABE, Akira YAMADA, Makoto KONAGAI. Epitaxial Growth of Si_1-yC_y Film by Low Temperature Chemical Vapor Deposition, Japanese Journal of Applied Physics, Vol. 39, No. 11A, pp. L1078, 2000.
• MAKOTO KONAGAI. New Approach to Low Temperature Si Epitaxy by Osing Hot Wire Cell Method, 7th International Conference on Chemical Beam Epitaxy and Related Growth Techniques, pp. 27-30, 1999.
• Makoto KONAGAI. The Status of Thin Film Solar Cell Research and Development for the 21st Century -Roles and Potential of Amorphous/Polycrystalline Si, CIGS and CdTe Thin Film Solar Cells, 11th International Photovoltaic Science and Engineering Conference, pp. 25, 1999.
• E. Tokumitsu, M. Shirahama, K. Nagao, S. Nozaki, M. Konagai, K. Takahashi. Carbon doping in molecular beam epitaxial (MBE) growth of GaAs using neopentane as a novel carbon source, Journal of Crystal Growth, Vol. 127, pp. 711-715, 1993.
• Eisuke Tokumitsu, Jun-ichi Shirakashi, M. Qi, Takumi Yamada, Shinji Nozaki, Makoto Konagai, Kiyoshi Takahashi. Heavily carbon doped p-type In GaAs by MOMBE, Journal of Crystal Growth, Vol. 120, pp. 301-305, Jan. 1992.

著書

• Y. Hamakawa (ED), M. Konagai. Thin-Films Solar Cells, Springer, Springer, pp. 183-210, 2004.
• 濱川圭弘編著, 小長井誠分担. 「太陽電池」 第6章, コロナ社 , コロナ社 , 2004.
• 小長井誠, 植田譲 共編. 太陽電池技術ハンドブック, オーム社, 2013.
• 黒川康良, 山田 繁, 小長井誠. 超高効率太陽電池・関連材料の最前線, シーエムシー出版, pp. 137-147, Aug. 2011.
• 黒川康良, 小長井誠. 量子ドットを用いた第三世代太陽電池開発の最新動向と課題, 量子ドットエレクトロニクスの最前線, エヌティーエス出版, pp. 199-209, Mar. 2011.
• 黒川康良, 小長井誠. 第三世代太陽電池研究開発の現状 ―シリコン量子ドットを用いた次世代太陽電池―, 月刊ケミカルエンジニアリング, 化学工業社, Vol. 56, No. 3, pp. 64-69, Mar. 2011.
• 小長井 誠. 第三世代太陽電池研究開発の現状 ―シリコン量子ドットを用いた次世代太陽電池―, 月刊ケミカルエンジニアリング, 化学工業社, 第56巻, 第3号, 2011.
• 黒川康良, 小長井誠. 第３世代型シリコン太陽電池, 太陽電池の基礎と応用, 培風館, pp. 89-94, July 2010.
• 小長井 誠. 応用物理 総合報告 薄膜シリコン太陽電池の高効率化技術, 応用物理, 応用物理, Vol. 79, 5号, pp. 393-403, 2010.
• 小長井 誠. 「解説」太陽電池の現状と今後の材料・技術開発の展望, 工業材料, 日刊工業新聞, Vol. 58, No. 4, pp. 22-27, 2010.
• 小長井 誠. 超高効率薄膜フルスペクトル太陽電池の開発, Semiconductor FPD World, pp. 43-45, June 2009.
• 小長井誠. 「薄膜シリコン系太陽電池の最新技術」（太和田善久、岡本博明監修）, シーエムシー出版, pp. 125-133, 2009.
• 小長井 誠. 太陽電池技術の動向と革新技術の展望, 電気評論, 94, 11, pp. 11-15, 2009.
• 宮島晋介, 山田明, 小長井誠. 「Si系薄膜太陽電池の現状と課題」, 日本材料科学会 材料の化学と工学, 46, 1, pp. 7-12, 2009.
• 小長井誠. 発光と受光の物理と応用、 8.3 太陽電池, 培風館 （分担）, Oct. 2008.
• 小長井 誠. 化合物薄膜太陽電池への期待、和田隆博監修、化合物薄膜太陽電池の最新技術, シーエムシー出版, pp. 1－7, June 2007.
• 日本セラミックス協会編, 小長井誠ほか. 環境調和型新材料シリーズ、太陽電池材料, 日本工業新聞社出版, pp. 9-21, 2006.
• 小長井誠, 石川浩, 石原隆, 大塚寛之, 岡本保, 岡本博明, 北川雅俊, 櫛屋勝巳, 近藤道雄, 坂田功, 佐藤一夫, 清水正文, 高倉秀行, 中田時夫, 中野昭彦, 根上卓之, 花房彰. 薄膜太陽電池の基礎と応用　-環境にやさしい太陽光発電の新しい展開-, オーム社, オーム社, 2001.
• 小長井誠. 半導体物性, 培風館, 培風館, 1992.
• 小長井誠. 半導体超格子入門, 培風館, 培風館, 1987.
• 高橋清, 小長井誠. アモルファス太陽電池, 昭晃堂, 昭晃堂, 1983.

国際会議発表 (査読有り)

• Makoto Konagai, Rei Kondo, Toshiki Otani, Satomi Takahashi, Kentarou Sawano, Yukimi Ichikawa, Kazuyoshi Nakada, Yasuyoshi Kurokawa. Structural, Optical and Electrical Characterization of Heterojunction Rib-Si Solar Cells, 7th World Conference on Photovoltaic Energy Conversion (WCPEC-7), June 2018.
• Toshitaka Otani, Satomi Takahashi, Kazuyoshi Nakada, Masakazu Hirai, Yukimi Ichikawa, Makoto Konagai. Thin Crystalline Silicon Solar Cells with Rib Structure, 27th International Photovoltaic Science and Engineering Conference (PVSEC-27), Nov. 2017.
• Ryosuke Sato, Tomoya Kubota, Kentarou Sawano, Porponth Sichanugrist, Kazuyoshi Nakada, Makoto Konagai. Device Simulation and Experimental Approaches of Silicon Heterojunction Low-Concentrator Solar Cells, 26th International Photovoltaic Science and Engineering Conference (PVSEC-26), Oct. 2016.
• Yuya Masuda, Yuzuru Ueda, Tamotsu Okamoto, Shinsuke Miyajima, Makoto Konagai. Outdoor characterization of spectral-splitting low concentrating PV system for InGaP solar cell (MSI-O-08), 25th International Photovoltaic Science and Engineering Conference, 2015.
• Shigeru Yamada, Makoto Konagai, Shinsuke Miyajima. Investigation of the Optical Absorption in Si/SiO2 Superlattice for the Application to Solar Cells, 2015 International Conference on Solid State Devices and Materials, 2015.
• Daisuke Hamashita, Shinsuke Miyajima, Makoto Konagai. Numerical Analysis of N-type Crystalline Silicon Heterojunction Solar Cells with P-type Hydrogenated Nanocrystalline Cubic Silicon Carbide Emitter (4WePo.7.12), 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• Kazuyoshi Nakada, Junpei Irikawa, Shinsuke Miyajima, Makoto Konagai. FABRICATION OF REAR-EMITTER HETEROJUNCTION SOLAR CELLS (4WePo.7.19), 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• T. Ogusu, M. Konagai, S. Miyajima. Carrier Transport Characteristics of Crystalline Silicon Solar Cells (J1MoO.2.3), 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• Shigeru Yamada, Ryousuke Ishikawa, Takaya Higa, Makoto Konagai, Shinsuke Miyajima. Device Simulations of Si/SiO2 Superlattice Solar, 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• Shunsuke Urabe, Junpei Irikawa, Makoto Konagai, Shinsuke Miyajima. Characterization of Laser Transferred Contact through Aluminum Oxide Passivation Layer (4TuPo.7.21), 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• Lei Meng, Shinsuke Miyajima, Makoto Konagai. Effect of Al addition on the electrical, optical and structural properties of sol-gel derived Zn1-xMgxO thin film (2TuPo.4.2), 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• He Zhang, Kazuyoshi Nakada, Shinsuke Miyajima, Makoto Konagai. Realization of Excellent Passivation with Wide Bandgap a-SiOx:H Thin Film for the Application to Silicon Heterojunction Solar Cells (4TuPo.7.4), 6th World Conference on Photovoltaic Energy Conversion, Nov. 2014.
• A. Sadono, M. Hino, M. Ichikawa, K. Yamamoto, Y.Kurokawa, M. Konagai, A. Yamada. Flexible CIGS Solar Cells Fabricated Using a Polyimide-coated Soda-lime Glass Substrate, 6th World Conferenceon Photovoltaic Energy Conversion, Nov. 2014.
• R. Ishikawa, Y. Kurokawa, S. Miyajima, M.Konagai. Graphene Transparent Electrode with Low Contact Barrier in Silicon Thin-Film Solar Cells, 6th World Conferenceon Photovoltaic Energy Conversion, Nov. 2014.
• Ateto Erick Omondi, Kazuki Shimizu, Makoto Konagai, Shinsuke Miyajima. Antireflective Effect of Wide-gap Heterojunction Emitter for Crystalline Silicon Heterojunction solar cell, 6th World Conference on Photovoltaic Energy Conversion (WCPEC-6), Nov. 2014.  公式リンク  
  
• Tatsuya Yamazaki, Shinya Kato, Shinsuke Miyajima, Makoto Konagai. Minority carrier lifetime of thin polycrystalline silicon nanowire films on polycrystalline silicon layer prepared by aluminum-induced crystallization, SPIE Optics + Photonics 2014 Conference 9178 Next Generation Technology for Solar Energy Conversion V, SPIE Proceedings, Vol. 9178, pp. 91780L, Oct. 2014.
• Shinya Kato, Tatsuya Yamazaki, Shinsuke Miyajima, Makoto Konagai. Influence of substrates on formation of polycrystalline silicon nanowire films, SPIE Optics + Photonics 2014 Conference 9178 Next Generation Technology for Solar Energy Conversion V, SPIE Proceedings, Vol. 9178, pp. 91780M, Oct. 2014.
• Lei Meng, Shinsuke Miyajima, Makoto Konagai. Development of transparent and conductive Al doped Zn1-xMgxO thin film by sol-gel process with two-step annealing, SPIE Optics + Photonics 2014 Conference 9177 Thin Films for Solar and Energy Technology VI, SPIE Proceedings, Vol. 9177, pp. 91770G, Oct. 2014.
• Takaya Higa, Ryousuke Ishikawa, Shinsuke Miyajima, Makoto Konagai. Properties of Si/SiO2 superlattice nanodisc array prepared by nanosphere lithography, SPIE Optics + Photonics 2014 Conference 9178 Next Generation Technology for Solar Energy Conversion V, SPIE Proceedings, Vol. 9178, pp. 91780P, Oct. 2014.
• Masanobu Isshiki, Porponth Sichanugrist, Yusuke Abe, Makoto Konagai, Takuji Oyama, Hidefumi Odaka. SnO2:F Substrates with Larger Feature Size and Its Application to Thin-Film Silicon Solar Cells, PVSEC-23, 2014.
• Yuya Masuda, Yuki Takiguchi, Yuzuru Ueda, Aikyou Hosono, Tamotsu Okamoto, Makoto Konagai. Outdoor characterization of InGaP and GaAs solar cells using the optical wavelength splitter, The 6th World Conference on Photovoltaic Energy Conversion, 8WePo.8.11, 2014.
• Dong-Won Kang, Sinae Kim, Porponth Sichanugrist, Makoto Konagai. Fabrication of a-Si:H Solar Cells at 100 oC for High Voc Top Cell of Spectrum Splitting Solar Cells, PVSEC-23,, 2014.
• MAKOTO KONAGAI. Study of double-textured ZnO:B TCO substrate with larger feature size, PVSEC-23, 2014.
• MAKOTO KONAGAI. Investigation of silicon nanowire solar cells by using two-dimensional device simulation, PVSEC-23,, 2014.
• Bancha Janthong, Yuki Moriya, Porponth Sichanugrist, Makoto Konagai. Improvement of a multi-functional n-µc-SiO and p-µc-SiO interface for novel a-Si:H/µc-Si:H solar cells by introducing CO2 plasma treatment, 28th European Photovoltaic Solar Energy Conference and Exhibition, 2014.
• MAKOTO KONAGAI. Five years operation results of different crystalline-Si PV systems and analysis of the degradation rate in the field, 39th IEEE Photovoltaic Specialists Conf., 2014.
• Sinae Kim, Shunsuke Kasashima, Porponth Sichanugrist, Makoto Konagai. Application of SnO2 Substrate to Top Cell for Spectrum Splitting Type Solar Cell, 39th IEEE Photovoltaic Specialists Conf., 2014.
• Asman Tamang, Porponth Sichanugrist, Vladislav Jovanov, Makoto Konagai, Dietmar Knipp. Maximizing short circuit currents of amorphous silicon solar cells by double textured substrates, 39th IEEE Photovoltaic Specialists, 2014.
• Masanobu Isshiki, Yasuko Ishikawa, Toru Ikeda, Takuji Oyama, Hidefumi Odaka, Porponth Sichanugrist, Makoto Konagai. SnO2:F with Very High Haze Value and Transmittance in Near Infrared Wavelength for Use as Front Transparent Conductive Oxide Films in Thin-Film Silicon Solar Cells, MRS 2013 Spring Meeting,, 2014.
• Kazuki Shimizu, Ateto Erick Omondi, Junpei Irikawa, Shinsuke Miyajima, Makoto Konagai. Improvement of n-type nc-3C-SiC:H heterojunction emitter, 40th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, 2014.
• Kazuyoshi Nakada, Shinsuke Miyajima, Makoto Konagai. Evaluation of a-SiO:H passivation films for application to SHJ solar cells, Photovoltaic Science and Engineering Conference (PVSEC23), Oct. 2013.
• Takahiko Morita, Shinya Kato, Shinsuke Miyajima, Makoto Konagai. Optical Characteristics of Silicon Nanowire Structures for Solar Cell Applications, Photovoltaic Science and Engineering Conference (PVSEC23), Oct. 2013.
• He Zhang, Shinsuke Miyajima, Makoto Konagai. The effects of wafer resistivity on the SHJ solar cells revealed by 1D computer simulation, Photovoltaic Science and Engineering Conference (PVSEC23), Oct. 2013.
• shinya Kato, Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Investigation of silicon nanowire solar cells by using two-dimensional device simulation, Photovoltaic Science and Engineering Conference (PVSEC23), Oct. 2013.
• Hiroaki Natsusono, Shinsuke Miyajima, Hidetoshi Wada, Keiichi Nishikubo, Porponth Sichanugrist, Makoto Konagai. Optical scattering properties of double-textured ZnO substrates, Photovoltaic Science and Engineering Conference (PVSEC23), Oct. 2013.
• Kazuyoshi Nakada, Shinsuke Miyajima, Makoto Konagai. Amorphous Silicon Oxide Passivation Films for Silicon Heterojunction Solar Cells Studied by Hydrogen Evolution, SSDM2013, Sept. 2013.
• Kazuyoshi Nakada, Shinsuke Miyajima, Makoto Konagai. Passivation Effect of Amorphous Silicon Oxide Thin Films Studied by Hydrogen Evolution, 2013 International Conference on Solid State Devices and Materials, Sept. 2013.
• Yuzuru Ueda, Makoto Konagai, Kosuke Kurokawa, Mitsuru Kudo, Keiichiro Hakuta, Takashi Oozeki. Five years operation results of different crystalline-Si PV systems and analysis of the degradation rate in the field, 39th IEEE Photovoltaic Specialists Conference, June 2013.
• MAKOTO KONAGAI. Formation of International Research Centers in the Frontiers of Innovative Solar Cells, SNEC (2012) International Photovoltaic Power Generation Conference, 2013.
• Hidetoshi Wada, Bancha Janthong, Porponth Sichanugrist, Makoto Konagai. “Improved light trapping effect for thin film silicon solar cells fabricated on W-textured white glass substrates”, 25th International Conference on Amorphous and Nanocrystalline Semiconductors, 2013.
• Yuki Takiguchi, Shunsuke Kasashima, Porponth Sichanugrist, Makoto Konagai. Numerical simulation of spectrum-splitting thin-film solar cells using a-SiOx:H/a-Si:H double-junction solar cell as a short-wavelength-absorption cell, 28th European Photovoltaic Solar Energy Conference and Exhibition, pp. 2550 - 2553, 2013.  公式リンク  
  
• Hidetoshi Wada, Yasuyoshi Kurokawa, Keiichi Nishikubo, Porponth Sichanugrist, Makoto Konagai. Numerical Analysis for the Performance of a-Si: H Solar Cells Fabricated on Double-Textured ZnO Substrates Using 2-Dimensional Device Simulation, 2012 MRS Fall Meeting & Exhibit, 2013.
• MAKOTO KONAGAI. Highly Textured ZnO Substrate Fabricated on Etched EAGLE-XG Glass and Its Application to a-Si:H Solar Cells, 27th European Photovoltaic Solar Energy Conference and Exhibition, 2013.
• Daisuke Hamashita, Shinsuke Miyajima, Makoto Konagai. Preparation of Al-doped Hydrogenated Nanocrystalline Cubic Silicon Carbide and its Application to Heterojunction Emitter of N-type Crystalline Silicon Solar Cells, The First International Education Forum on Environment and Energy Science, Dec. 2012.
• Ateto Erick Omondi, Junpei Irikawa, Shinsuke Miyajima, Makoto Konagai. Effect of Change in Texture Morphology on the Surface Passivation and Performance of Nanocrystalline Cubic Silicon Carbide / Crystalline Silicon Heterojunction Solar Cells, The First International Education Forum on Environment and Energy Science, Dec. 2012.
• Ateto Erick Omondi, Junpei Irikawa, Shinsuke Miyajima, Makoto Konagai. Effect of chemical polish etching on performance of nanocrystalline cubic silicon carbide / crystalline silicon heterojunction solar cells, 22st International Photovoltaic Science and Engineering Conference, Nov. 2012.
• P. Sichanugrist, B. Janthong, H. Wada, M. Konagai. Development of W-textured ZnO Substrates for High-Performance Thin-Film Si Solar Cells, GPVC 2012, Nov. 2012.
• Kazuyoshi Nakada, Makoto Konagai. Application of intrinsic amorphous silicon oxide films as passivation layers for textured heterojunction solar cells, 27th European Photovoltaic Solar Energy Conference and Exhibition, Sept. 2012.
• Shigeru Yamada, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. Improvement of Electrical Properties of Silicon Quantum Dots Superlattice Solar Cells with a Dopant Diffusion Barrier Layer, 2012 International Conference on Solid State Devices and Materials (SSDM 2012), Sept. 2012.
• Y. Moriya, T. Aino, P. Sichanugrist, M. Konagai, H. Kuramochi, R. Akiike, H. Iigusa, K. Tamano, T. Shibutami. PERFORMANCE IMPROVEMENT OF THIN-FILM SILICON SOLAR CELLS FABRICATED ON SPUTTERED ZNO SUBSTRATE BY LOW TEMPERATURE DEPOSITED MICROCRYSTALLINE P-LAYER, PERFORMANCE IMPROVEMENT OF THIN-FILM SILICON SOLAR CELLS FABRICATED ON SPUTTERED ZNO SUBSTRATE BY LOW-TEMPERATURE DEPOSITED MICROCRYSTALLINE P-LAYER, Sept. 2012.
• Daisuke Hamashita, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. High Transparent and Conductive Nb-doped TiO2 Films and its Application to the front electrode of Si-based Thin Film Solar Cells, The 5th International Forum on Multidisciplinary Education and Research for Energy Science, Sept. 2012.
• Do Yun Kim, Tomohiro Yoshihara, Liping Zhang, Sichanugrist Porponth, Makoto Konagai. a-SiGeC:H SOLAR CELLS FABRICATED NEAR THE THRESHOLD OF THE AMORPHOUS-TO-CRYSTALLINE TRANSITION FOR NARROW GAP SOLAR CELLS AND ITS IMPROVEMENT BY MODIFYING INTERFACES, 37th IEEE Photovoltaic Specialists Conference, Aug. 2012.
• Yuki Moriya, Taweewat Krajangsang, Porponth Sichanugrist, Makoto Konagai. Development of High-efficiency Tandem Silicon Solar Cells on W-textured Zinc Oxide-coated Soda-lime Glass Substrates, 38th IEEE Photovoltaic Specialists Conference., June 2012.
• Masanobu Isshiki, Toru Ikeda, Junichi Okubo, Takuji Oyama, Eiji Shidoji, Hidefumi Odaka, Porponth Sichanugrist, Makoto Konagai. Improving Mobility of F-Doped SnO2 Thin Films by Introducing Temperature Gradient during Low-Pressure Chemical Vapor Deposition, Japanese Journal of Applied Physics, vol. 51, No. 9, pp. 095801, May 2012.
• Daisuke Hamashita, Yasuyoshi Kurokawa, Makoto Konagai. Estimation of the Crystallinity of p-type Hydrogenated Nanocrystalline Cubic Silicon Carbide by Conductive Atomic Force Microscopy, Materials Research Society Symposium Spring Meeting, Apr. 2012.
• Ryousuke Ishikawa, Yasuyoshi Kurokawa, Adarsh Sandhu, Makoto Konagai. Layer-by-layer Assembled Transparent Conductive Graphene Films for Solar Cells Application, Materials Research Society Symposium Spring Meeting, Apr. 2012.
• MAKOTO KONAGAI. Effect of the quantum size effect on the performance of solar cells with a silicon nanowire array embedded in SiO2, 2012 MRS Spring Meeting & Exhibit, Apr. 2012.
• P. Sichanugrist, M. Konagai. Past, present and future application of p- and n-type SiOx, IWTFSSC-4, Mar. 2012.
• Yuki Moriya, Taweewat Krajangsang, Porponth Sichanugrist, Makoto Konagai. Development of High-efficiency Micromorph tandem Silicon Solar Cells on, 38th IEEE Photovoltaic Specialists Conference, 2012.
• MAKOTO KONAGAI. Development of Thin-Film Solar Cells Using Solar Spectrum Splitting Technique, 38th IEEE Photovoltaic Specialists Conference, 2012.
• Hidetoshi Wada, Takehiro Aino, Keiichi Nishikubo, Porponth Sichanugrist, Makoto Konagai. Highly Textured ZnO Substrate Fabricated on Etched EAGLE-XG Glass and Its Application to a-Si:H Solar Cells, 27th European Photovoltaic Solar Energy Conference and Exhibition, 2012.
• Bancha Janthong, T. Aino, Porponth Sichanugrist, Makoto Konagai. Optical Improvement of ZnO-coated Glass with New Refractive-index Matching Layer Inserted at ZnO/p Interface, 27th European Photovoltaic Solar Energy Conference and Exhibition, 2012.
• Yuzuru UEDA, Kosuke KUROKAWA, Makoto KONAGAI, Sadayuki TAKAHASHI, Akito TERAZAWA, Hiroyuki AYAKI. FIVE YEARS DEMONSTRATION RESULTS OF FLOATING PV SYSTEMS WITH WATER SPRAY COOLING, 27th European Photovoltaic Solar Energy Conference and Exhibition,, 2012.
• Shunsuke Kasashima, Yuki Moriya, Porponth Sichanugrist, Makoto Konagai. Triple-Junction Thin-Film Silicon Solar Cells on W-Textured ZnO for Applications to Low-Concentration Photovoltaics, 2012 MRS Fall Meeting & Exhibit, 2012.
• Makoto Konagai, Bancha Janthong, Hidetoshi Wada, Porponth Sichanugrist. High efficiency a-Si single-junction and a-Si/microcrystalline-Si tandem solar cells with W-textured ZnO deposited on etched glass, The 22th Photovoltaic Science and Engineering Conference, 2012.
• Bancha Janthong, Yuki Moriya, Porponth Sichanugrist, Makoto Konagai. Improvement of multi-functional n-µc-SiOx and p-µc-SiOx interface for novel a-Si:H/µc-Si:H solar cells by introducing CO2 plasma treatment, The 22th Photovoltaic Science and Engineering Conference, 2012.
• Shunsuke Kasashima, Bancha Janthong, Sinae Kim, Yuki Moriya, Porponth Sichanugrist1, Makoto Konagai. Development of Triple-Junction Thin-Film Silicon Solar Cells with Superstrate-Type Structure, The 22th Photovoltaic Science and Engineering Conference, 2012.
• Ryousuke Ishikawa, Hidetoshi Wada, Yasuyoshi Kurokawa, Porponth Sichanugrist, Makoto Konagai. Laser Scribing of W-textured ZnO Substrates Using Green Laser, 2012 MRS Fall Meeting & Exhibit, 2012.
• Makoto Konagai. Spectral Splitting Thin-Film Full Spectrum Solar Cells, The 4th Thailand-Japan Joint Workshop on Photovoltaics, 2012.
• Makoto KONAGAI. Thin-film full spectrum solar cells aiming at an efficiency of 40%, Photovoltaic technology Conference (PVTC2012), Centre de Congres, 2012.
• Junpei Irikawa, Shinsuke Miyajima, Tatsuro Watahiki, Makoto Konagai. Development of the TCO Layer for Nanocrystalline Cubic Silicon Carbide / Silicon Heterojunction Solar Cells with Aluminum Oxide Passivation Layers, Solid State Devices and Materials, 2012.
• Shunsuke Kasashima, Bancha Janthong, Sorapong Inthisang, Porponth Sichanugrist, Makoto Konagai. Study of Multi-Junction Silicon-Based Thin-Film Solar Cells with Various Irradiance Intensities, The 4th International Forum on Multidisciplinary Education and Research for Energy Science, Dec. 2011.
• Daisuke Hamashita, Yasuyoshi Kurokawa, MAKOTO KONAGAI. Fabrication of N-type Crystalline Silicon Heterojunction Solar Cell with p-type Hydrogenated Nanocrystalline Cubic Silicon Carbide Emitter, The 4th International Forum on Multidisciplinary Education and Research for Energy Science, Dec. 2011.
• Daisuke Hamashita, Yasuyoshi Kurokawa, Makoto Konagai. HIGH TRANSPARENT AND CONDUCTIVE Nb-DOPED TiO2 FILMS BY RF SPUTTERING FOR THE APPLICATION TO Si-BASED THIN FILM SOLAR CELLS, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• B. Janthong, A. Hongsingthong, Y. Moriya, P. Sichanugrist, C. R. Wronski, M. Konagai. OPTICAL IMPROVEMENT OF ZnO-COATED GLASS WITH NEW REFRACTIVE-INDEX MACHING LAYER INSERTED AT GLASS/ZnO INTERFACE, 21st International Photovoltaic Science and Engineering Conference,, Dec. 2011.
• H. Kuramochi, R. Akiike, H. Iigusa, K. Tamano, K. Utsumi, T. Shibutami, P. Sichanugrist, M. Konagai. DEVELOPMENT OF NOVEL ALUMINUM DOPED ZINC OXIDE FILM AND ITS APPLICATION TO SOLAR CELLS, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• A. Hongsingthong, T. Aino, P. Sichanugrist, M. Konagai, H. Kuramochi, R. Akiike, H. Iigusa, K. Utsumi, T. Shibutami. DEVELOPMENT OF NOVEL Al DOPED ZINC OXIDE FILM FABRICATED ON ETCHED GLASS AND ITS APPLICATION TO SOLAR CELLS, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• K. Nakayama, M. Goto, S. Hayashi, T. Ohuchi, M. Konagai. LIGHT MANAGEMENT OF CRYSTALLINE SILICON SOLAR CELLS USING METAL NANOSTRUCTURES, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• Y. Kurokawa, S. Yamada, M. Konagai. NUMERICAL APPROACH TO THE PERFORMANCE OF SILICON QUANTUM DOTS SUPERLATTICE SOLAR CELLS TAKING INTO ACCOUNT THE QUANTUM EFFECT, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• K. Nakada, T. Watahiki, M. Konagai. EFFECT OF DEPOSITION TEMPERATURE OF MICROCRYSTALLINE SILICON OXIDE EMITTERS FOR HETEROJUNCTION SOLAR CELLS, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• Aswin Hongsingthong, Hidetoshi Wada, Yuki Moriya, Porponth Sichanugrist, Makoto Konagai. DEVELOPMENT OF BORON-DOPED ZnO FILMS WITH NOVEL THIN Zn-RICH FILM AND ITS APPLICATION TO SOLAR CELLS, Dec. 2011.
• Hidetoshi Wada, Aswin Hongsingthong, Liping Zhang, Porponth Sichanugrist, Makoto Konagai. HIGH EFFICIENCY a-Si:H SOLAR CELLS FABRICATED ON ULTRA-HIGH-HAZE ZnO COATED GLASS SUBSTRATE, Dec. 2011.
• Shunsuke Kasashima, Ryotaro Kogure, Sorapong Inthisang, Yoshiaki Hirai, Porponth Sichanugrist, Akira Yamada, Makoto Konagai. FOUR-TERMINAL THIN-FILM SOLAR CELLS FOR LOW CONCENTRATION PHOTOVOLTAICS, The 21st International Photovoltaic Science and Engineering Conference (PVSEC-21), Nov. 2011.
• Keisuke Nakayama, Masanao Goto, Shinya Hayashi, Makoto Konagai. PHOTOCURRENT ENHANCEMENT OF SILICON SOLAR CELLS WITH METAL NANOPARTICLE ARRAYS FORMED ON REAR SURFACES, 26th European Photovoltaic Solar Energy Conference and Exhibition, Aug. 2011.
• Aswin Hongsingthong, Taweewat Krajangsang, Hideaki Fujioka, Porponth Sichanugrist, Makoto Konagai. IMPROVEMENT OF SHORT-CIRCUIT CURRENT IN SILICON-BASED THIN FILM SOLAR CELLS USING ZnO FILMS WITH VERY HIGH HAZE VALUE, 26th European Photovoltaic Solar Energy Conference and Exhibition, Aug. 2011.
• Sorapong Inthisang, Bancha Janthong, Porponth Sichanugrist, Makoto Konagai. Fabrication of Novel Structure a-Si1-xOx:H/a-Si:H/μc-Si:H Triple-Junction Solar Cells, 26th European Photovoltaic Solar Energy Conference and Exhibition, Aug. 2011.
• Yumiko Yamaguchi, Tatsuro Watahiki, Makoto Konagai. CHARACTERIZATION OF INTRINSIC HYDROGENATED AMORPHOUS SI1-XOX LAYERS FOR HIGH EFFICIENCY HETEROJUNCTION SI SOLAR CELLS, 26th European Photovoltaic Solar Energy Conference and Exhibition, Aug. 2011.
• Shigeru Yamada, Yasuyoshi Kurokawa, Makoto Konagai. HIGH THERMOSTABLE AND CONDUCTIVE NB-DOPED TITANIUM OXIDE FOR THE APPLICATION TO A DIFFUSION BARRIER LAYER OF, Aug. 2011.
• H. Kuramochi, R. Akiike, H. Iigusa, K. Utsumi, T. Shibutami, M. Konagai. The effect of sputtering conditions of Al doped Zinc oxide film on electro-optical property and surface morphology, 37th IEEE Photovoltaic Specialists Conference,, Aug. 2011.
• Shunsuke Kasashima, Taweewat Krajangsang, Aswin Hongsingthong, Hideaki Fujioka, Porponth Sichanugrist, Makoto Konagai. Low Concentrator Hetero-Junction Microcrystalline Silicon Solar Cells, 24th International Conference on Amorphous and Nano-Crystalline Semiconductors, Aug. 2011.
• Shigeru Yamada, Yasuyoshi Kurokawa, Makoto Konagai. High Thermostable and Conductive Niobium Doped Titanium Oxide for the Application to a Diffusion Barrier Layer of Silicon Quantum Dot Superlattice Solar Cell Structure, 37th IEEE Photovoltaic Specialists Conference, Aug. 2011.  公式リンク  
  
• Daisuke Hamashita, Yasuyoshi Kurokawa, MAKOTO KONAGAI. Preparation of p-type Hydrogenated Nanocrystalline Cubic Silicon Carbide / n-type Crystalline Silicon Heterojunction Solar Cells by VHF-PECVD, E-MRS ICAM IUMRS 2011 Spring Meeting, July 2011.
• Daisuke Hamashita, Yasuyoshi Kurokawa, MAKOTO KONAGAI. Effects of the Deposition Conditions of p-type Hydrogenated Nanocrystalline Cubic Silicon Carbide on n-type Crystalline Silicon Heterojunction Solar Cell Performance, 37th IEEE Photovoltaic Specialist Conference, July 2011.
• Shunsuke Kasashima, Ryohei Uzawa, Bancha Janthong, Sorapong Inthisang, Taweewat Krajangsang, Porponth Sichanugrist, Makoto Konagai. Performance of Multi-Junction Silicon-Based Thin Film Solar Cells under Concentrated Sunlight, 37th IEEE Photovoltaic Specialists Conference, Photovoltaic Specialists Conference (PVSC), 2011 37th IEEE, June 2011.
• Aswin Hongsingthong, Taweewat Krajangsang, Bancha Janthong, Porponth Sichanugrist, Makoto Konagai. EFFECT OF HIGH-HAZE ZNO FILMS FABRICATED ON SODA-LIME GLASS SUBSTRATE FOR THIN-FILM SILICON SOLAR CELLS, 37th IEEE Photovoltaic Specialists Conference,, June 2011.
• Hideaki Fujioka, Taweewat Krajangsang, Porponth Sichanugrist, Makoto Konagai. APPLICATION OF N-TYPE MICROCRYSTALLINE HYDOROGENATED SILICON OXIDE FILM TO HETERO-JUNCTION MICROCRYSTALLINE SILICON SOLAR CELLS, 37th IEEE Photovoltaic Specialists Conference, Photovoltaic Specialists Conference (PVSC), 2011 37th IEEE, June 2011.  公式リンク  
  
• Taweewat Krajangthang, Ihsanul Afdi Yunaz, Makoto Konagai. Study of Hetero-Junction Microcrystalline Silicon Solar Cells with Wide-Gap p-µc-Si1-xOx:H Layer, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2011.
• Junpei Irikawa, Shinsuke Miyajima, Tatsuro Watahiki, Makoto Konagai. HETEROJUNCTION CRYSTALLINE SILICON SOLAR CELL USING NANOCRYSTALLINE CUBIC SILICON CARBIDE, 2011.
• Shunsuke Kasashima, Ryohei Uzawa, Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai. Study of a-Si:H Solar Cells with Various Irradiance Intensities, The 3rd International Forum on Multidisciplinary Education and Research for Energy Science, Dec. 2010.
• Kurokawa, Shigeru Yamada, Shinsuke Miyajima, AKIRA YAMADA, MAKOTO KONAGAI. Introduction of Oxygen into the Barrier Layers in a Si Quantum Dots Superlattice Using a-SiC Matrix to Improve the Solar Cell Performance, WCPEC-5 & The 25th European Photovoltaic Solar Energy Conference, Sept. 2010.
• Shigeru Yamada, Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. High Open-Circuit Voltage Oxygen-Containing Silicon Quantum Dots Superlattice Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), Aug. 2010.
• Sorapon Inthisang, Taweewat Krajangsang, I. A. Yunaz, Akira Yamada, Makoto Konagai, C.R. Wronski. Fabrication of High Open-Circuit Voltage a-Si1-xOx:H Solar Cells by Using p-a- Si1-xOx:H as Window Layer, Third International Workshop on Thin Film Silicon Solar Cells (IWTFSSC – 3),, Aug. 2010.
• Sorapong Inthisang, Taweewat Krajangthang, Ihsanul Afdi Yunaz, Makoto Konagai. Fabrication of a-SiO:H Solar Cells by Using p-a-SiO:H as Window Layer, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), Aug. 2010.
• Satoshi Oonishi, Akira Yamada, Makoto Konagai. Micro- to Nano- Scale Characterization of Cu(InGa)Se2 Grain Property, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), Aug. 2010.
• Bancha Jangthong, Ihsanul Afdi Yunaz, Hidetada Tokioka, Makoto Konagai. Study of a Multi-Stacked Intermediate Layer for a-Si:H/µc-Si:H Tandem Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), Aug. 2010.
• Shinya Kato, Yuya Watanabe, Yasuyoshi Kurokawa, Akira Yamada, Makoto Konagai. Preparation of a Si Quantum Wire (SiQW) for the Next Generation Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), Aug. 2010.
• Junpei Irikawa, Shuhei Kida, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. EFFECT OF ATOMIC HYDROGEN TREATMENT ON PASSIVATION QUALITY OF ALUMINUM OXIDE FOR P-TYPE CRYSTALLINE SILICON, 35th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, June 2010.
• Daisuke Hamashita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Aluminum Doped Hydrogenated Nanocrystalline Cubic Silicon Carbide Films Deposited by VHF-PECVD for p-type Window Layer of Silicon Based Thin-Film Solar Cells, 35th IEEE Photovoltaic Specialist Conference, June 2010.
• Liping Zhang, Shunsuke Kasashima, Aswin Hongsingthong, Ihsanul Afdi Yunaz, Taweewat Krajangsang, Shinsuke Miyajima, Makoto Konagai. Application of zinc oxide treated by argon plasma as TCO of hydrogenated amorphous silicon solar cells, Renewable Energy 2010, June 2010.
• Shigeru Yamada, Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. High Open-Circuit Voltage Oxygen-Containing Si Quantum Dots Superlattice Solar Cells, 35th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, June 2010.
• Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. Silicon Based Multijunction Solar cells with Wide-Gap a-Si1-xCx:H Top Cell:Experimental and Numerical Approaches, 35th IEEE POTOVOLTAIC SPECIALISTS CONFERENCE, June 2010.
• Ihsanul Afdi Yunaz, Aswin Hongsingthong, Liping Zhang, Shinsuke Miyajima, Makoto Konagai. ZnO FILMS WITH VERY HIGH HAZE RATIO PREPARED BY MOCVD TECHNIQUE, 35th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, June 2010.
• S. Oonishi, M. Kawamura, Akira Yamada, Makoto Konagai. Characterization of Cu(InGA)Se2 grain property by EBIC and EBSD methods, E-MRS Spring Meeting, June 2010.
• Aswin Hongsingthong, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. ZnO Films Prepared by Two-Step MOCVD Process for Use as Front TCO in Silicon-Based Thin Film Solar Cells, 35th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, June 2010.
• Taweewat Krajangsang, Shunsuke Kasashima, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. Hetero-Junction Microcrystalline Silicon Solar Cells with Wide-Gap p-μc-Si1-xOx:H Layer, 35th IEEE Photovoltaic Specialists Conference, Photovoltaic Specialists Conference (PVSC), 2010 35th IEEE, IEEE Journals, Page 001531 - 001534, June 2010.
• Shunsuke Kasashima, Ryohei Uzawa, Ihsanul Afdi Yunaz, Yasuo Kakihara, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Amorphous Silicon Solar Cells with Novel Mesh Substrates for Concentrator Photovoltaic Applications, 35th IEEE Photovoltaic Specialists Conference, Photovoltaic Specialists Conference (PVSC), 2010 35th IEEE, IEEE Journals, Page 001527 - 001530, June 2010.
• Y. Hidaka, Akira Yamada, Makoto Konagai. SIMS and EBIC evaluations of high-Ga Cu(InGa)Se2 solar cells grown by three-stage process, The 37th International Symposium on Compound Semiconductors, June 2010.
• Do Yun Kim, Ihsanul Afdi Yunaz, Shunsuke Kasashima, Shinsuke Miyajima, Makoto Konagai. Preparation of Narrow-gap a-Si:H Solar Cells by VHF-PECVD Technique, 2010 MRS Spring Meeting, MRS Proceedings, Volume 1245, Apr. 2010.  公式リンク  
  
• Do Yun Kim, Shunsuke Kasashima, Tomohiro Yoshihara, Ihsanul Afdi, Makoto Konagai. Narrow-gap a-SiGeC:H Solar Cells by Selectively Suppressing Carbon Incorporation with Monomethyl Germane as a Germanium Source, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2010.
• Ryousuke Ishikawa, Masashi Bando, Adarsh Sandhu, Makoto Konagai. Chemically Derived Graphene Films for Transparent Electrodes, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2010.
• Liping Zhang, Ihsanul Afdi Yunaz, Shunsuke Kasashima, Yasuyoshi Kurokawa, Makoto Konagai. Performance of Hydrogenated Amorphous Silicon Solar Cells Deposited on Textured Zinc Oxide with Different Haze Values, China Solar Photovoltaic Conference,, 2010.
• Liping Zhang, Ihsanul Afdi Yunaz, Shunsuke Kasashima, Aswin Hongsingthong, Taweewat Krajangsang, Yasuyoshi Kurokawa, Makoto Konagai. Light management of a-Si:H solar cells using textrued zinc oxide with adjustable haze values, Third International Workshop on Thin Film Silicon Solar Cells (IWTFSSC – 3), 2010.
• Zhang Xianfeng, Akira Yamada, MAKOTO KONAGAI. The Influence of Ag Atomic Ratio on Properties of AIGS Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2010.
• S. Ray, S. Mukhopadhyay, Y. Kurokawa, M. Konagai. Development of SiOx and SiOx/SiO2 Superlattice for Application in Solar Cells, WCPEC-5 & The 25th European Photovoltaic Solar Energy Conference, 2010.
• Aswin Hongsingthong, Liping Zhang, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. MULTI-LAYER ZNO FILMS WITH HIGH HAZE RATIO FOR USE AS FRONT TCO IN SI-BASED THIN, WCPEC-V & The 25th European Photovoltaic Solar Energy Conference, 2010.
• Suttirat Rattanapan, Tatsuro Watahiki, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. HIGH EFFICIENCY P-SHJ SOLAR CELLS WITH HYDROGENATED AMORPHOUS SILICON OXIDE FRONT INTRINSIC BUFFER LAYER, WCPEC-V & The 25th European Photovoltaic Solar Energy Conference, 2010.
• Junpei Irikawa, Shuhei Kida, Shinsuke Miyajima, Makoto Konagai. nc-SiC/c-Si Heterojunction Solar Cell with AlO Passivation Layer, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2010.
• Yutaka Hoshina, Masayuki Shimizu, Kotaro Tadokoro, Akira Yamada, Makoto Konagai. Theoretical and Experimental Study on Tensile-Strained Ge as a Novel Narrow Band Gap Absorber in Multijunction Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2010.
• T. Watahiki, Y. Shirayanagi, Takehiko Sato, Shinsuke Miyajima, M. Konagai. Characterization of Si1-XOX films as back surface field layers for crystalline Si solar cells, Renewable Energy 2010, 2010.
• H. Nagashima, Akira Yamada, M. Konagai. Theoretical and experimental evaluation of Cu(In,Ga)Se2 solar cells under concentrating sunlight, Renewable Energy 2010,, 2010.
• Bancha Janthong, Ihsanul Afdi Yunaz, Hidetada Tokioka, Shinsuke Miyajima, Makoto Konagai. Optical Design of Multi-Stacked Intermediate Layers with Wavelength-Selective Reflectance for a-Si:H/μc-Si:H Tandem Solar Cells, 35th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE, 2010.
• Suttirat Rattanapan, Tatsuro Watahiki, Makoto Konagai. Application of Hydrogenated Amorphous Silicon Oxide Passivation Layers to P-Type Heterojunction Solar Cells, 2010.
• Aswin Hongsingthong, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. Development of Techniques to Control Surface Morphology of ZnO, 2010.
• Ihsanul Afdi Yunaz, Shunsuke Kasashima, Do Yun Kim, Taweewat Krajangsang, Shinsuke Miyajima, Makoto Konagai. Si Based Thin Film Concentrator Solar Cells: Numerical and Experimental Approaches, 2nd International Symposium on Innovative Solar Cells, Dec. 2009.
• Makoto Konagai. PV R&D Program in Japan – METI and MEXT, 1st Taiwan-Japan Joint Workshop on PV, Nov. 2009.
• Yiwen Zhang, Manabu Ito, Akira Yamada, Makoto Konagai. Cu(InGa)Se2 absorber layer fabricated by non-vacuum, nanoparticlesbased approach, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Yutaka Hoshina, Makoto Konagai. GROWTH AND CHARACTERIZATION OF TRANSITION-TYPE-CONTROLLED TENSILE-STRAINED GERMANIUM AS A NOBLE NARROW BAND GAP ABSORBER, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Yasuyoshi Kurokawa, Shigeru Yamada, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Effects of Oxygen Addition on Electrical Properties of Silicon Quantum Dots/Amorphous Silicon Carbide Superlattice, The 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Masahiro Kawamura, Akira Yamada, Makoto Konagai. Interface and grain boundary evaluation of the CIGS solar cells, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Shunsuke Kasashima, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Light Intensity Dependence of Amorphous Silicon Solar Cells, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Makoto Konagai. Present Status and Future Prospects of Photovoltaics - Challenges toward 2030 and 2050, International Distinguished Scholars Symposia on Ten Future Technologies,, Nov. 2009.
• Akira Yamada, Makoto Konagai. High efficiency CIGS solar cells grown by active source method and evaluation of their grain boundaries, 1st Taiwan-Japan Joint Workshop on PV, Nov. 2009.
• Krajangsang Taweewat, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. Effect of p-μc-SiO:H Layer on Performance of Hetero-Junction Microcrystalline Silicon Solar Cells, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Aswin Hongsingthong, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of ZnO thin films using MOCVD technique with H2O/D2O gas mixture, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Ihsanul Afdi Yunaz, Hiroshi Nagashima, Daisuke Hamashita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Wide-Gap a-SiC:H Solar Cells with High Light-Induced Stability, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Yuusuke Shirayanagi, Tatsuro Watahiki, Takehiko Sato, Shinsuke Miyajima, Makoto Konagai. Investigation of SiOx:H films for using as rear side passivation layer of, 19th International Photovoltaic Science and Engineering Conference and Exhibition, Nov. 2009.
• Junpei Irikawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. OPTIMIZATION OF CONTACT HOLE FORMATION PROCESS BY REACTIVE ION ETCHING FOR CUBIC SILICON CARBIDE / SILICON HETEROJUNCTION SOLAR CELLS WITH HYDROGENATED AMOURPHOUS ALUMINUM OXIDE REAR SURFACE PASSIVATION LAYER, 24th European Photovoltaic Solar Energy Conference and Exhibition, Sept. 2009.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Effects of Nitrogen on the Electrical Properties of Si Quantum Dots Superlattice using a-SiC Matrix, The 24th European Photovoltaic Solar Energy Conference and Exhibition, Proceedings of the 24th European Photovoltaic Solar Energy Conference and Exhibition, pp. 398-403, Sept. 2009.
• Ihsanul Afdi Yunaz, Hiroshi Nagashima, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Degradation Behavior of High Open-Circuit Voltage Amorphous Silicon Carbide Solar Cells, 23rd International Conference on Amorphous and Nanocrystalline Semiconductors, Aug. 2009.
• MAKOTO KONAGAI. THE PRESENT STATUS AND FUTURE PROSPECTS OF JAPANESES SOLAR CELLS R&D, NIMS WEEK09, Nanobio-materials and technologies for breakthrough in future medicine, July 2009.
• Ihsanul Afdi Yunaz, Shunsuke Kasashima, Sorapong Inthisang, Krajangsang Taweewat, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. EFFECT OF LIGHT INTENSITY ON PERFORMANCE OF SILICON-BASED THIN FILM SOLAR CELLS, 34th IEEE Photovoltaic Specialists Conference, Photovoltaic Specialists Conference (PVSC), 2009 34th IEEE, IEEE Journals, Page 000153 - 000157, June 2009.  公式リンク  
  
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Germanium Quantum Dot in Amorphous Silicon Carbide Matrix for 3rd Generation Photovoltaics, E-MRS Spring Meeting (Symposium B, Inorganic and Nanostructured Photovoltaics (INP)), June 2009.
• Makoto KONAGAI. Development of Novel Si and Chalcopyrite Based Absorbers for Thin-Film Full Spectrum Solar Cells, E-MRS 2009, Spring Meeting, June 2009.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Germanium Quantum Dot in Amorphous Silicon Carbide matrix for 3rd generation photovoltaics, E-MRS 2009, Spring Meeting, June 2009.
• Akira Yamada, M.Konagai. Band Engineering Approaches for Full-Spectrum Solar Cells, International Symposium on Innovative Solar Cells 2009, Mar. 2009.
• MAKOTO KONAGAI. Thin Film Full Spectrum Solar Cells with Low Concentration Ratios, International Symposium on Innovative Solar Cells 2009, Mar. 2009.
• Y.Kurokawa, S.Tomita, S.Miyajima, Akira Yamada, M.Konagai. Fabrication of p-i-n structure using Si quantum dots/amorphous Si carbidesuperlattice, International Symposium on Innovative Solar Cells 2009, Mar. 2009.
• T.Fujita, M.Kawamura, M.Nishijima, S.Oonishi, Y.Hidaka, Akira Yamada, M.Konagai. High-quality chalcopyrite-based materials for tandem-type solar cells, International Symposium on Innovative Solar Cells 2009, Mar. 2009.
• Y.Hoshina, K.Iwasaki, Akira Yamada, M.Konagai. Growth and characterization of strain-induced Ge as a novel low bandgapabsorber, International Symposium on Innovative Solar Cells 2009, Mar. 2009.
• Yasuyoshi Kurokawa, Makoto Konagai. All Silicon Tandem Solar Cells Based on Silicon Quantum Dots Superlattice, The 1st Energy-GCOE CDP Forum, Mar. 2009.
• Ihsanul A.Yunaz, S.Kasashima, S.Inthisang, Krajangsang Taweewat, S.Miyajima, Akira Yamada, M.Konagai. Effect of Light Intensity on Performance of Silicon-Based Thin Film SolarCells, International Symposium on Innovative Solar Cells 2009, Mar. 2009.
• Junpei Irikawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Silicon heterojunction solar cells with a a-Al1-xOx:H rear surface passivation layer, 18th International Photovoltaic Science and Engineering, Jan. 2009.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. PROPERTIES OF HETEROJUNCTION CRYSTALLINE SILICON SOLAR CELLS WITH A HYDROGENATED NANOCRYSTALLINE CUBIC SILICON CARBIDE WINDOW LAYER, 18th International Photovoltaic Science and Engineering, Jan. 2009.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, MAKOTO KONAGAI. FABRICATION OF P-I-N STRUCTURE USING Si QUANTUM DOTS/AMORPHOUS Si CARBIDE SUPERLATTICE, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Technical Digests of the 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• MAKOTO KONAGAI. DEVELOPMENT OF THIN FILM FULL SPECTRUM MULTIJUNCTION SOLAR CELLS AIMING AT 40% EFFICIENCY TOWARD 2050, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• Jaran Sritharathikhun, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. HIGH QUALITY i-a-SiO:H BUFFER LAYER FOR HIGH EFFICIENCY P-µC-SiO:H/N-C-SI HETEROJUNCTION SOLAR CELLS, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• Akira Yamada, M. Kawamura, M. Nishijima, M. Konagai. High-performance Cu(InGa)Se2 thin-film solar cells grown with active sources, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• M. Kawamura, Satoshi Oonishi, Akira Yamada, M. Konagai. GROWTH OF HIGH QUALITY CIGS THIN FILMS USING CRACKED SELENIUM, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• Sorapong Inthisang, Akira Yamada, Makoto Konagai. OPTIMIZATION OF HYGROGENATED AMORPHOUS SILICON OXIDE SOLAR CELLS, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• Fangdan Jiang, Jaran Sritharathikhun, Shinsuke Miyajima, Makoto Konagai. CHARACTERIZATION OF P-µC-SIO/N-C-SI HETEROJUNCTION BY ADMITTANCE SPECTROSCOPY: EXPERIMENT AND SIMULATION, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• SUTTIRAT RATTANAPAN, MAKOTO KONAGAI. COMBINATION OF Si1-XOX:H FILM WITH HYDROGEN PLASMA TREATMENT FOR REAR SIDE PASSIVATION LAYER OF CAST POLY C-Si SOLAR CELLS, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• Shunsuke Kasashima, Ihsanul Afdi Yunaz, Yasuo Kakihara, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. NOVEL MESH SUBSTRATES FOR AMORPHOUS SILICON CONCENTRATOR SOLAR CELLS APPLICATION, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• T. Fujita, M. Kawamura, Akira Yamada, M. Konagai. GROWTH OF Ag(In1-xGax)Se2 THIN FILMS BY THREE-STAGE PROCESS, 18th International Photovoltaic Science and Engineering Conference and Exhibition, Jan. 2009.
• Teruaki Hayashi, Shuichi Hiza, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. RELATIONSHIP BETWEEN SURFACE MORPHOLOGY OF ZINC OXIDE AND PERFORMANCE OF HYDROGENATED MICROCRYSTALLINE SILICON SOLAR CELLS, 18th International Photovoltaic Science and Engineering, Jan. 2009.
• Tomohiro Shinagawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. LOW TEMPERATURE DEPOSITION OF ALMINNUM DOPED HYDROGENATED NANO CRYSTALLINE CUBIC SILICON CARBIDE FOR THE WINDOW LAYER OF SILICON-BASED THIN-FILM SOLAR CELLS WITH A WIDEGAP I-LAYER, 18th International Photovoltaic Science and Engineering, Jan. 2009.
• Ihsanul Afdi Yunaz, Hiroshi Nagashima, Kazuhiro Hikida, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Amorphous Silicon Carbide Solar Cells with High Open-Circuit Voltage for Multi-Junction Cell Applications, 18th International Photovoltaic Science and Engineering, Jan. 2009.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. All Si Tandem Solar Cell Application of Si Quantum Dots/Amorphous Si Carbide Superlattice, The 1st Grobal COE International Forum, Dec. 2008.
• Jaran Sritharathikhun, Hiroshi Yamamoto, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Low-Temperature Deposited Hydrogenated Silicon Oxide Films and Their Applications to Silicon Heterojunction Solar Cells, Renewable Energy 2008 (RE2008), Oct. 2008.
• Suttirat Rattanapan, Hiroshi Yamamoto, Shinsuke Miyajima, Takehiko Sato, Makoto Konagai. Hydrogen Plasma Treatment for Improving Bulk and Surface Passivation Quality of c-Si Solar Cells, Renewable Energy 2008 (RE2008), Oct. 2008.
• A. Yamada, H. Ishihara, K. Inoue, M. Konagai. Epitaxial Growth of Si:C by means of Gas Source MBE, Pacific Rim Meeting on Electrochemical and Solid-State Science, Oct. 2008.
• Yutaka Hoshina, Kojiro Iwasaki, Akira Yamada, Makoto Konagai. First-principles Analysis of Indirect-to-Direct Band Gap Transition of Ge Under Tensile Strain, International Conference on Solid State Devices and Materials (SSDM2008), Sept. 2008.
• Shinsuke Miyajima, Junpei Irikawa, Akira Yamada, Makoto Konagai. HYDROGENATED ALUMINUM OXIDE FILMS DEPOSITED BY PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION FOR PASSIVATION OF P-TYPE CRYSTALLINE SILICON, 23rd European Photovoltaic Solar Energy Conference, 2AO.2.4, Sept. 2008.
• Kobsak Sriprapha, Sorapong Inthisang, Shinsuke Miyajima, Akira Yamada, Porponth Sichanugrist, Makoto Konagai. Temperature dependence of amorphous silicon oxide thin-film solar cells near phase boundary, 23rd European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Sept. 2008.
• Kobsak Sriprapha, Sorapong Inthisang, Shinsuke Miyajima, Akira Yamada, Porponth Sichanugrist, Makoto Konagai. Development of amorphous silicon-based thin-film solar cells with low temperature coefficient, SPIE, Symposium on Solar Energy and Applications, Aug. 2008.
• Tetusya Nakashiba, Akira Yamada, Makoto Konagai. Fabrication of Cu(InGa)Se2 Thin-Film Solar Cells Grown with Ionized Ga Source, International conference on Electronic Materials 2008 (IUMRS-ICEM2008), July 2008.
• Sorapong Inthisang, Kobsak Sriprapha, Akira Yamada, Makoto Konagai. Characterization of Wide Bandgap a-SiO:H Films and Their Application to Thin Film Solar Cells, 33rd IEEE Photovoltaic Specialists Conference, May 2008.
• Masahiro Kawamura, Toshiyuki Fujita, Akira Yamada, Makoto Konagai. Cu(In,Ga)Se2 thin-film solar cells grown with cracked selenium, The 4-th Asian Conference on Crystal Growth and Crystal Technology, May 2008.
• Ihsanul A Yunaz, Kenji Hashizume, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Wide-Gap a-SiC:H Solar Cells with Graded Absorption Layer for Triple Cell Applications, 33rd IEEE Photovoltaic Specialists Conference, May 2008.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Observation of the Photovoltaic Effect from the Solar Cells using Si Quantum Dots Superlattice as a Light Absorption Layer, 33rd IEEE Photovoltaic Specialists Conference, Proceedings of the 33rd IEEE Photovoltaic Specialists Conference, 211, May 2008.
• Zhang Li, Mitsutaka Nishijima, Akira Yamada, Makoto Konagai. Growth of Cu(In0.3,Ga0.7)Se2 thin films using ionization Ga source and application for solar cells, 16th International Conference on Ternary and Multinary Compounds, Apr. 2008.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Size-Controlled Silicon Quantum Dots Superlattice for Thin-Film Solar Cell Applications, Materials Research Society Spring Meeting, Mater. Res. Soc. Symp. Proc., Vol. 1101, KK12-01, 2008.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. QUANTUM CONFINEMENT OF SIZECONTROLLED SILICON QUANTUM DOTS IN Si DOTS/AMORPHOUS SiC SUPERLATTICE, The 17th International Photovoltaic Science and Engineering Conference, Proceedings of the 17th International Photovoltaic Science and Engineering Conference, pp. 524-525, 7O-A12-02, Dec. 2007.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. EFFECTS OF REHYDROGENATION ON SILICON QUANTUM DOTS SUPERLATTICE, The 22nd European Photovoltaic Solar Energy Conference, Proceedings of the 22nd European Photovoltaic Solar Energy Conference, pp. 233-236, Sept. 2007.
• Shinsuke Miyajima, Makoto Sawamura, Akira Yamada, Makoto Konagai. Properties of N-type Hydrogenated Nanocrystalline Cubic Silicon Carbide Films Deposited by VHF-PECVD at a Low Substrate Temperature, The 22nd International Conference on Amorphous and Nanocrystalline Semiconductors(ICANS 22), The 22nd International Conference on Amorphous and Nanocrystalline Semiconductors, pp. FrO3.1., Aug. 2007.
• Shinsuke Miyajima, Makoto Sawamura, Akira Yamada, Makoto Konagai. Low Temperature Deposition of nc-3C-SiC:H films by VHF-PECVD Under High Pressure and High Power Conditions, 2007 MRS spring meeting, April 9-13 2007, Symposium A, SESSION A5 (Poster): Alloys A5.1, Abstracts of 2007 MRS spring meeting, pp. 10 (A5.1), Apr. 2007.
• Amornrat Limmanee, Michio Otsubo, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Hydrogenated Amorphous Silicon Carbon Nitride Films by Hot-Wire Chemical Vapor Deposition Using Hexamethyldisilazane for Silicon Solar Cell Applications, Japanese Journal of Applied Physics, Vol. 46, No. 1, pp. 56-59, Jan. 2007.
• Mika Kambe, Yasuyoshi Kurokawa, Kazuo Sato, Daisuke Kobayashi, Shinsuke Miyajima, Naoki Taneda, Akira Yamada, Makoto Konagai. TiO2-Coated Textured SnO2:F Films for Thin Film Si Solar Cells Fabricated by Hot Wire CVD, Renewable Energy 2006, P-Pv-57, Oct. 2006.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of nanocrystalline silicon in amorphous SiC matrix for Si quantum dots superlattice, IEEE the 4th World Conference on Photovoltaic Energy Conversion, Proceedings of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, Vol. 1, pp. 138-141, May 2006.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Nanocrystalline Silicon in Amorphous SiC Matrix for Si Quantum Dots Superlattice, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, May 7-12, 2006, (Session: Area 1: Poster Session I-Novel Materials and Devices (Inorganic) - 2:00PM Mon May 08-Area 1), Proceedings of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, Vol. 138-141, May 2006.
• Mika Kambe, Kazuo Sato, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Fukawa, Naoki Taneda, Makoto Konagai. TiO2-Coated TCO (SnO2:F) Films Prepared by AP-CVD with High Durability against Hydrogen Radicals, The 15th International Photovoltaic Science & Engineering Conference (PVSEC-15), Oct. 2005.
• EISUKE TOKUMITSU, MAKOTO KONAGAI. Free carrier saturation in III-V compound semiconductors, Materials Science Forum, Vol. 117-118, pp. 435-440, 1993.

国内会議発表 (査読有り)

• 阿部 祐介, 影井 泰次郎, 西窪 恵一, Porponth Sichanugrist, 小長井 誠. W-textured ZnO:Bの形状制御と薄膜Si太陽電池への効果, 第5回薄膜太陽電池セミナー2013, 2014.
• 和田英敏, Bancha Janthong, 西窪恵一, Porponth Sichanugrist, 小長井誠. 白板ガラスを用いた薄膜Si太陽電池用ZnO基板による光閉じ込め改善, 第5回薄膜太陽電池セミナー2013, 2014.
• 山崎竜也, 石川亮佑, 宮島晋介, 小長井誠. a-Siナノワイヤーの結晶化におけるアニール温度依存性, 第10回 「次世代の太陽光発電システム」シンポジウム, 2014.
• 加藤慎也, 黒川康良, 宮島晋介, 山田明, 小長井誠. シリコンナノワイヤアレイ太陽電池特性の表面再結合の影響解析, 第10回 「次世代の太陽光発電システム」シンポジウム, 2014.
• 影井 泰次郎, 西窪 恵一, Porponth Sichanugrist, 小長井 誠. W-textured ZnO:B TCO基板におけるテクスチャ形状依存性の研究, 第10回 「次世代の太陽光発電システム」シンポジウム, 2014.
• 小長井誠. Siナノウォールタンデムセル, 第74回応用物理学会秋季学術講演会, 2014.
• 小長井誠. 太陽電池応用に向けたシリコンナノワイヤ構造の光学特性評価, 第74回応用物理学会秋季学術講演会, 2014.
• 藤井健志, 佐藤まり子, 石川亮祐, シッチャヌグリスト ポーポン, 久保登士和, 斎藤哲哉1, 市川幸美, 小長井 誠. 透明電極/p層界面に挿入したグラフェンのa-Siセル特性改善効果, 平成25年 第60回応用物理学会春季学術講演会, 2014.
• Ryousuke Ishikawa, Tatsuya Yamazaki, Shinsuke Miyajima, Makoto Konagai. Solid-phase Crystallization of a-SiNWs Array for Solar Cells Applications, EM-NANO, 2014.
• サドノ アディユダ, 日野 将志, 市川 満, 山本 憲治, 黒川 康良, 小長井 誠, 山田 明1. ポリイミド薄膜付青板ガラス基板を用いた フレキシブルCIGS太陽電池の作製, 第75回応用物理学会秋季学術講演会, 2014.
• 和田英敏, 黒川康良, 西窪恵一, Porponth Sichanugrist, 小長井誠. 二次元デバイスシミュレーションによる高ヘイズZnO基板上a-Si:H太陽電池の性能評価, 平成24年秋季 第73回応用物理学会学術講演会, Sept. 2012.
• 石川亮佑, 和田英敏, 黒川康良, ポーポン シッチャヌリッツ, 小長井誠. グリーンレーザを用いたダブルテクスチャZnO基板のスクライブ技術, 平成24年秋季 第73回応用物理学会学術講演会, Sept. 2012.
• H. Fujioka, Y. Moriya, B. Janthong, P. Sichanugrist, M. Konagai. PREPARATION OF P-TYPE MICROCRYSTALLINE SILICON OXIDE FILM AT LOW TEMPERATURE AND ITS APPLICATION TO SOLAR CELLS, 21st International Photovoltaic Science and Engineering Conference,, Aug. 2012.
• Bancha Janthong, Taweewat Krajangsang, Aswin Hongsingthong, Liping Zhang, Porponth Sichanugrist, Makoto Konagai. IMPROVEMENT OF INTERNAL LIGHT-TRAPPING FOR SILICON BASED SOLAR CELL WITH A NEWLY DEVELOPED STRUCTURE, 37th IEEE Photovoltaic Specialists Conference,, Aug. 2012.
• 浜下大輔, 黒川康良, 小長井誠. Conductive-AFM法を用いたp型ナノ結晶3C-SiC:H薄膜の結晶性評価, 第９回次世代の太陽光発電システムシンポジウム, 「第９回次世代の太陽光発電システムシンポジウム」予稿集, May 2012.
• 藤丘 英明, Bancha Janthong, Porponth Sichanugrist, 小長井 誠. 低屈折率n型微結晶SiOX:H薄膜によるアモルファスSi/微結晶Siタンデム太陽電池の高効率化, 平成24年 春季第59回応用物理学関係連合講演会, 2012.
• 倉持豪人, 秋池良, 藍野健大, Aswin Hongsingthong, Porponth Sichanugrist, 小長井誠, 倉持豪人, 秋池良. 高ヘイズなスパッタZnO基板を用いた薄膜Si太陽電池の高効率化, 平成24年 春季第59回応用物理学関係連合講演会, 2012.
• 静岡大電子研1, 東北大金研2, 東京工大3 ○Arivanandhan Mukannan1, 後藤頼良2, 藤原航三2, 宇田 聡2, 早川泰弘1, 小長井誠3, 小長井誠. B添加CZ-Siのホウ素ー酸素対形成に対するGe添加効果, 平成24年 春季第59回応用物理学関係連合講演会, 2012.
• 山口裕美子, 綿引達郎, 小長井誠. ヘテロ接合Si太陽電池用i-a-SiO:Hパッシベーション膜の評価, 第73回応用物理学会学術講演会, 2012.
• 守谷勇樹, Aswin Hongshingthong, Porponth Sichanugrist, 小長井誠. W-textured ZnO付白板ガラス基板を用いたタンデム型Si薄膜太陽電池の高効率化, 第73回応用物理学会学術講演会, 2012.
• 和田英敏, 西窪恵一, Porponth Sichanugrist, 小長井誠. EAGLE-XGガラスを用いた高ヘイズZnO基板とそのa-Si:H太陽電池応用, 第９回次世代の太陽光発電システムシンポジウム, 2012.
• M. Arivanandhan, R. Gotoh, T. Watahiki, K. Fujiwara, Y. Hayakawa, M. Konagai, S. Uda. THE INFLUENCE OF GERMANIUM CODOPING ON THE REDUCTION OF INTERSTITIAL OXYGEN CONCENTRATION IN BORON-DOPED CZOCHRALSKI –SILICON: A NOVEL APPROACH TO SUPPRESS LIGHT INDUCED DEGRADATION, 21st International Photovoltaic Science and Engineering Conference, Dec. 2011.
• 小長井誠. ｐ型ナノ結晶3C-SiC:H窓層を用いた新規ヘテロ接合型結晶シリコン太陽電池の高効率化, ソーラーエネルギー論文コンクール, Oct. 2011.
• 小長井誠. 化学剥離グラフェン透明導電膜への共役有機分子によるドーピング効果, ソーラーエネルギー論文コンクール, Oct. 2011.
• 小林 剛, 張 険峰, 黒川康良, 小長井誠. HAADF-STEMを用いた Ag(In,Ga)Se2の断面評価及びAg(In,Ga)Se2薄膜太陽電池の高温成長とその評価, 平成23年 秋季第72回応用物理学会学術講演会, Sept. 2011.
• 山田 繁, 黒川康良, 小長井誠. TiO2:Nbのシリコン量子ドット太陽電池用拡散防止膜への応用, 平成23年 秋季第72回応用物理学会学術講演会, Sept. 2011.
• 石川亮佑, 黒川康良, アダルッシュ サンドゥー, 小長井誠. 化学剥離グラフェン透明導電膜へのケミカルドーピング, 平成23年 秋季第72回応用物理学会学術講演会, Sept. 2011.
• 和田英敏, Aswin Hongsingthong, Liping Zhang, Porponth Sichanugrist, 小長井誠. 高ヘイズZnO基板上でのa-Si: H太陽電池の高効率化, 平成23年 秋季第72回応用物理学会学術講演会, Aug. 2011.
• Do Yun Kim, Tomohiro Yoshihara, Porponth Sichanugrist, Makoto Konagai. Effect of inter-electrode distance on a-SiGeC:H thin films and solar cells by using monomethyl germane as an alternative germanium source, 24th International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 24), Aug. 2011.
• Bancha Janthong, Taweewat Krajangsang, Liping Zhang, Aswin Hongsingthong, Porponth Sichanugrist, Makoto Konagai. Novel A-Si:H/µc-Si:H Tandem Cell With Lower Optical Loss, 24th International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 24), Aug. 2011.
• MAKOTO KONAGAI, T. Watahiki. Development of silicon heterojunction solar cell with nc-3C-SiC window layer and Al2O3 passivation layer, 7th Workshop on the Future Direction of Photovoltaics, Aug. 2011.
• 和田英敏, Aswin Hongsingthong, Liping Zhang, Porponth Sichanugrist, 山田明, 小長井誠. 高ヘイズZnO基板上のp-a-SiO: Hを用いたa-Si: H太陽電池, 第８回 「次世代の太陽光発電システム」シンポジウム, June 2011.
• 石川亮佑, 小長井誠. 化学剥離グラフェン透明導電膜への共役有機分子によるドーピング効果, 第８回 「次世代の太陽光発電システム」シンポジウム, June 2011.
• 入川淳平, 宮島晋介, 綿引達郎, 小長井誠. 負の固定電荷を有するa-Al1-xOx:Hパッシベーション膜を用いたnc-3CSiC/c-Siヘテロ接合太陽電池の開発, 第８回 「次世代の太陽光発電システム」シンポジウム, June 2011.
• 山口裕美子, 綿引達郎, 小長井誠. n型へテロ接合Si太陽電池用i-a-SixO1-x:H界面パッシベーション膜の高品質化, 第８回 「次世代の太陽光発電システム」シンポジウム, June 2011.
• 後藤正直, 中山慶祐, 林慎也, 小長井誠. 金属ナノ粒子を使った太陽電池の光マネジメント, 春季第58回 応用物理学関係連合講演会, Mar. 2011.
• A.Yamada, M.Konagai. Highly Efficient Cu(InGa)Se2 Solar Cells - Characterization and Growth, 7th Workshop on the Future Direction of Photovoltaics, Mar. 2011.
• Sorapong Inthisang, Taweewat Krajangsang, Bancha Janthong, Porponth Sichanugrist, Akira Yamada, Makoto Konagai. Fabrication of High Open-Circuit Voltage a-Si1-xOx:H/a-Si:H/µc-Si:H Triple-Junction Solar Cells, 春季第58回 応用物理学関係連合講演会, Mar. 2011.
• Krajangsang Taweewat, yunaz ihsan, AKIRA YAMADA, MAKOTO KONAGAI. Numerical Study of Hetero-Junction Microcrystalline Silicon Solar Cells, 日本学術振興会第175委員会主催、第6回「次世代の太陽光発電システム」, Jan. 2010.
• ｲｻﾇﾙ ｱﾌﾃﾞｲ, HONGSINGTHONG A, Liping Zhang, Taweewat Krajangsang, 山田 明, 小長井 誠. MOCVD法による透明導電膜用の高ヘイズZnO:Bの作製, 第７回「次世代の太陽光発電システム」シンポジウム, 2010.
• 和田英敏, 黒川康良, 宮島晋介, 山田明, 小長井誠. 第3世代太陽電池用Ge量子ドット超格子膜の作製, 第７回「次世代の太陽光発電システム」シンポジウム, 2010.
• 山田繁, 黒川康良, 宮島晋介, 山田 明, 小長井誠. Si 量子ドット超格子構造太陽電池への酸素導入による電気的特性改善, 第７回「次世代の太陽光発電システム」シンポジウム, 2010.
• 木田 周平, 入川淳平, 宮島 晋介, 山田 明, 小長井誠. 結晶Si太陽電池における、アルミナ膜を用いた負の固定電荷によるパッシベーション膜, 第７回「次世代の太陽光発電システム」シンポジウム, 2010.
• 藤田稔之, 山田 明, 小長井誠. LBICを用いたAg(In1-xGax)Se2薄膜太陽電池の接合界面評価, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 小長井誠, 黒川康良, 宮島晋介. シリコン量子ドット太陽電池、「More than Mooreに向けたネオシリコン材料の新展開」, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 白柳裕介, 綿引達郎, 佐藤剛彦, 宮島晋介, 小長井誠. 多結晶Si太陽電池におけるSiOx:Hパッシベーション膜の作製と評価, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 江川健太郎, 宮島晋介, 岡本 保, 山田 明, 小長井誠. a-Si:H/CdTe 4端子タンデム太陽電池の作製のための基礎検討, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• ｶｼﾞｬﾝｻﾝ ﾀｳｨﾜｯﾄ, Ihsanul Afdi Yunaz, 宮島晋介, 山田 明, 小長井誠. p-μc-SiO:Hを用いたヘテロ接合型微結晶シリコン太陽電池に関する理論解析, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• Aswin Hongsingthong, Ihsanul Afdi Yunaz, 宮島晋介, 山田 明, 小長井誠. D2OとH2Oを用いたMOCVD法によるZnO薄膜作製, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 張 毅聞, 伊藤 学, 山田 明, 小長井誠. 非真空・ナノ粒子印刷法によるCu(InGa)Se2膜の作製, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 川村昌弘, 山田 明, 小長井誠. Cu(In1-xGax)Se2薄膜太陽電池の界面及び粒界評価, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 小長井 誠. シリコン系ならびにCu(InGa)Se2系薄膜太陽電池開発―超高効率化への挑戦, シンポジム「新エネルギー開発における電池と材料の動向」化学工学会 エレクトロニクス部会, Aug. 2009.
• A. Hongsingthong, I. A. Yunaz, S. Miyajima, Akira Yamada, M.Konagai. ZnO thin films grown by MOCVD techniques using DEZn and H2O/D2O mixtures, 日本学術振興会第175委員会主催、第6回「次世代の太陽光発電システム」, July 2009.
• 入川 淳平, 宮島 晋介, 山田明, 小長井 誠. 負の固定電荷を有するa-Al1-xOx:Hパッシベーション膜を用いたSi太陽電池の開発, 日本学術振興会第175委員会主催、第6回「次世代の太陽光発電システム」, July 2009.
• 川村 昌弘, 山田 明, 小長井 誠. Cu(In,Ga)Se2薄膜太陽電池の界面および粒界評価, 日本学術振興会第175委員会主催、第6回「次世代の太陽光発電システム」, July 2009.
• 小長井 誠, 入川 淳平, 宮島 晋介, 山田 明. c-Si太陽電池の新規パッシベーション技術, 2009年春季 第56回応用物理学関係連合講演会, Mar. 2009.
• 藤田稔之, 山田 明, 小長井誠. 3段階法を用いたAg(In1-xGax)Se2薄膜太陽電池の作製及び評価, 2009年春季 第56回応用物理学関係連合講演会, Mar. 2009.
• 岩崎康二郎, 星名 豊, 隅田 洋, 山田 明, 小長井誠. InxGa1-xAs仮想基板を用いた伸張歪Geの作製と評価, 2009年春季 第56回応用物理学関係連合講演会, Mar. 2009.

国際会議発表 (査読なし・不明)

• K.H.Kim, L.Larina, K.H.Yoon, M.Konagai, B.T.Ahn. Bath deposition and effect of its composition to Cu(In,Ga)(Se,S)2 solar cells, Tech.Digest of International PVSEC-15, Vol. -, 2005.
• H.Miyazaki, Y.Chiba, A.Yamada, M.Konagai. Characteristics of rapid thermal annealed Cu(InGa)Se2 thin films with high Ga composition, International PVSEC-15, Tech.Digest of International PVSEC-15, Vol. -, 2005.
• T.Tsukagoshi, H.Miyazaki, Y.Chiba, T.Wada, A.Yamada, M.Konagai. Grain size enlargement of Cu(InGa)Se2 thin films by Hot-Wire melting process, International PVSEC-15, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• S.Miyajima, K.Haga, A.Yamada, M.Konagai. Characterization of hydrogenated microcrystalline cubic silison carbide films using P-I-N structure, International PVSEC-15, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• T.Sato, M.Otsubo, S.Matsuno, M.Konagai. Texture etching of multicrystalline Si by atomic hydrogen generated by Hot Wire method, International PVSEC-15, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• A.Limmanee, M.Otsubo, T.Sato, S.Miyajima, T.Watahiki, A.Sandhu, A.Yamada adn M.Konagai. Capacitance-voltage study of a-SiCN/Si interfaces fabricated by Hot Wire Chemical Vapor Deposition using hezamethyldisilazane, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• S.Hiza, W.Matsuda, A.Yamada, M.Konagai. Structural change of microcrystalline silicon thin films deposited by Hot Wire CVD and its influence on the solar cell performance, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• C.Banerjee, S.Miyajima, K.L.Narayanan, A.Yamada, M.Konagai. Fabrication of novel silicon based heterjunction solar cell by using n-type microcrystalline 3C-SiC, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• Y.Yashiki, S.Miyajima, A.Yamada, M.Konagai. Characterization of microcrystalline germanium carbon thin films- a novel absorber material for PV applications, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• K.Sriprapha, S.Hiza, C.Banerjee, A.Yamada, M.Konagai. Deposition of hydrogenated amorphous silicon near amorphous to microcrystalline transition regime at low deposition temperature by Hot-Wire CVD method, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• M.Kambe, K.Sato, Y.Kurokawa, S.Miyajima, M.Fukawa, N.Taneda, M.Konagai. TiO2-coated TCO films prepared by AP-CVD with high durability against hydrogen radicals, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• K.Haga, S.Miyajima, A.Yamada, M.Konagai. Numerical analysis of microcrystalline cubic SiC:H/single crystal Si heterojunction solar cells, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• M.Otsubo, T.Sato, S.Miyajima, A.Limmanee, T.Watahiki, A.Yamada, M.Konagai. Characterization of a-SiCN:H passivation layer deposited by Hot Wire Chemical Vapor Deposition using hezamethyldisilazane, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• Y.Chiba, H.Miyazaki, A.Yamada, M.Konagai. Characterization of MOCVD-ZnMgO thin films for CIGS solar cells, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• M.Konagai, S.Miyajima, M.Konagai. Development of novel nanocrystalline SiC,SiGeC and GeC for solar cell applications, Tech. Digest of International PVSEC-15, Vol. -, 2005.
• M.Konagai, S.Miyajima, A.Yamada. Hot Wire CVD of microcrystalline 3C-SiGeC and GeC for solar cell applications, 21st International Conf. on Amorphous and Nanocrystalline Semiconductors, Vol. -, 2005.
• S.Miyajima, K.L.Narayanan, K.Haga, A.Yamada, M.Konagai. Characterization of microcrystalline vubic SiC/single crystalline Si heterojunctions prepared by low temperature process, 20th European Photovoltaic Solar Energy Conf., Vol. -, 2005.
• T.Sato, S.Hiza, M.Ohtsubo, S.Matsuno, M.Konagai. Texture etching of Si by atomic hydrogen generated by Hot Wire method, 20th European Photovoltaic Solar Energy Conf., Vol. -, 2005.
• K.L.Narayanan, S.Miyajima, K.Haga, A.Yamada, M.Konagai. Attempts to fabricate novel heterojunction HIT structures using microcrystalline 3C-SiC thin films, 20th European Photovoltaic Solar Energy Conf., Vol. -, 2005.
• M.Konagai, S.Miyajima, Y.Yahiki, T.Watahiki, K.L.Narayanan, A.Yamada. Progress in the development of microcrystalline 3C-SiC, SiGeC and GeC thin films for solar cell applications, 31st IEEE Photovoltaic Specialists Conf., Vol. -, 2005.
• S.Miyajima, A.Yamada, M.Konagai. Highly conductive hydrogenated nicrocrystalline cubic silicon carbide films deposited by Hot Wire CVD at a low substrate temperature, 31st IEEE Photovoltaic Specialists Conf., Vol. -, 2005.
• AMORNRAT LIMMANEE, M.Konagai. A Novel Passivation Layer:a-SiCN:H for Silicon Solar Cells Applications, 第１回低緯度帯における太陽電池評価の標準化のための研究開発ワークショップ, 第１回低緯度帯における太陽電池評価の標準化のための研究開発ワークショップ, Vol. -, Dec. 2005.
• Kobsak Sriprapha, M.Konagai. Development of wide bandgap a-Si:H solar cells for tropical climate region, 第１回低緯度帯における太陽電池評価の標準化のための研究開発ワークショップ, 第１回低緯度帯における太陽電池評価の標準化のための研究開発ワークショップ, Vol. -, Dec. 2005.
• Makoto Konagai. Present Status of Innovative Solar Cell Technologies, 第１回低緯度帯における太陽電池評価の標準化のための研究開発ワークショップ, 第１回低緯度帯における太陽電池評価の標準化のための研究開発ワークショップ, Vol. -, Dec. 2005.
• N.Amin, A.Yamada, M.Konagai. Cost Effective, environment Friendly 1m-Thick Cadmium Telluride Thin Film Solar Cells as a Renewable Energy Source for Terrestrial Usage, National Seminar on Energy in Building, National Seminar on Energy in Building, Vol. -, May 2005.
• Yuki Takiguchi, Yuya Masuda, Yutaro Takei, Porponth Sichanugrist, Zacharie Jehl Li Kao, Tokio Nakada, Makoto Konagai. Development of high efficiency spectrum-splitting solar cells, 7th International Symposium on Innovative Solar Cells, T-3, Jan. 2015.
• Ateto Erick Omondi, Makoto Konagai, Shinsuke Miyajima. Design of Triple Layer Antireflection Coating for Nanocrystalline Cubic Silicon Carbide/p-type Crystalline Silicon Heterojunction Solar cell, Third International Education Forum on Environment and Energy Science, Dec. 2014.
• Yuki Takiguchi, Yuya Masuda, Yutaro Takei, Porponth Sichanugrist, Makoto Konagai. Development of high efficiency solar cells using spectrum-splitting, Korea-Japan Top University League Workshop on Photovoltaics 2014, E-2, Nov. 2014.
• Ateto Erick Omondi, Kazuki Shimizu, Makoto Konagai, Shinsuke Miyajima. Antireflective Effect of Wide-gap Heterojunction Emitter for Crystalline Silicon Heterojunction Solar cell, Korea-Japan Top University League Workshop on Photovoltaics 2014 (Top-PV2014), Nov. 2014.
• 小長井誠. 日本の太陽光発電技術開発の現状と将来展望―革新的技術開発への挑戦, 台日グリーンエネルギー発展と連携の展望シンポジム, 2014.
• MAKOTO KONAGAI. FUTURE-PV Innovation” Project -Development of Si Nano-wire Solar Cells, 2013 Korea Photovoltaic SocietyMeeting, 2014.
• MAKOTO KONAGAI. Advanced Silicon Thin-Film SolarCells, PVSEC-23,, 2014.
• M. Konagai, P. Sichanugrist, T. Nakada. Development of High-performance Solar Cells Using Solar Spectrum Splitting Technique, 39th IEEE Photovoltaic Specialists Conf., 2014.
• Shunsuke Kasashima, Yuki Moriya, Bancha Janthong, Sinae Kim, Porponth Sichanugrist, Makoto Konagai. Development of a-Si:H/μc-Si:H/μc-Si:H Triple-Junction Thin-Film Solar Cells, The 22nd International Photovoltaic Science and Engineering Conference, Nov. 2012.
• Sinae Kim, Yuki Takiguchi, Shunsuke Kasashima, Porponth Sichanugrist, Taizo Kobayashi, Tokio Nakada, Makoto Konagai. Study of Thin-Film Solar Cells Using Solar Spectrum Splitting Technique, The 22nd International Photovoltaic Science and Engineering Conference, Nov. 2012.
• Sinae Kim, Fuminori Takahashi, Shunsuke Kasashima, Porponth Sichanugrist, Taizo Kobayashi, Tokio Nakada, Makoto Konagai. Development of Thin-Film Solar Cells Using Solar Spectrum Splitting Technique, The 27th European Photovoltaic Solar Energy Conference, Sept. 2012.
• Shunsuke Kasashima, Porponth Sichanugrist, Makoto Konagai. The Study of Thin Film Silicon Solar Cells for Concentrator Photovoltaic Applications, Korea-Japan Top University League Workshop on Photovoltaics 2012, Aug. 2012.
• Daisuke Hamashita, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. P-type Hydrogenated Nanocrystalline Cubic Silicon Carbide Emitter for N-type Crystalline Silicon Heterojunction Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2012, Aug. 2012.
• Ateto Erick Omondi, Junpei Irikawa, Shinsuke Miyajima, Makoto Konagai. Effect of Short Chemical Polish Etch on the Performance of Textured Silicon Heterojunction Solar Cells with Nanocrystalline Cubic Silicon Carbide Emitter, Korea-Japan Top University League Workshop on Photovoltaics 2012, Aug. 2012.
• Shigeru Yamada, Yasuyoshi Kurokawa, Shinsuke Miyajima, Makoto Konagai. Recent Progress in Silicon Quantum Dots Superlattice Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2012 (TOP-PV 2012), Aug. 2012.
• Yasuyoshi Kurokawa, Shinya Kato, Yuya Watanabe, Akira Yamada, Makoto Konagai, Yoshimi Ohta, Yusuke Niwa, Masaki Hirota. Numerical Approach to the Performance of Silicon Nanowire Solar Cells with Taking the Quantum Size Effect in Account, Korea-Japan Top University League Workshop on Photovoltaics 2012 (TOP-PV 2012),, Aug. 2012.
• Ryousuke Ishikawa, Hidetoshi Wada, Yasuyoshi Kurokawa, Porponth Sichanugrist, Makoto Konagai. Laser Scribing of a-Si:H Solar Cells Fabricated on W-textured Substrates, Korea-Japan Top University League Workshop on Photovoltaics 2012 (TOP-PV 2012), Aug. 2012.
• Sinae Kim, Fuminori Takahashi, Shunsuke Kasashima, Yoshiaki Hirai, Sichanugrist Porponth, Akira Yamada, Makoto Konagai. Development of Thin-Film Solar Cells Using Solar Spectrum Splitting Technique, 38th IEEE Photovoltaic Specialists Conference, June 2012.
• Yasuyoshi Kurokawa, Shigeru Yamada, Makoto Konagai. Fabrication of silicon quantum dots solar cells using a dopant anti-diffusion layer, International Symposium on Innovative Solar Cells 2012, Mar. 2012.
• Yasuyoshi Kurokawa, Shinya Kato, Yuya Watanabe, Akira Yamada, Makoto Konagai, Yoshimi Ohta, Yusuke Niwa, Masaki Hirota. Silicon nanowire solar cells prepared by metal assisted chemical etching with silica nanoparticles, 8th Workshop on the Future Direction of Photovoltaics, Mar. 2012.
• Makoto Konagai. Formation of the International Research Center in the area of photovoltaic R&D, The 2nd Sino-Japan Photovoltaic Forum, 2012.
• Makoto KONAGAI. NEDO Innovative PV Program aiming at 40% efficiency toward 2050, The 6th Korea-China-Japan Joint Symposium on Photovoltaics, Sept. 2011.
• Makoto Konagai. “TECHNOLOGICAL OPPORTUNITIES TOWARD HIGH EFFICIENCY SILICON THIN-FILM SOLAR CELLS”, Sungkyun International Solar Forum 2011, Aug. 2011.
• MAKOTO KONAGAI. Technological Opportunities toward Highly Efficient Bulk Si and Si-Based Thin-Film Solar Cells, 7th Chinese Solar Silicon and Photovoltaic Workshop, Aug. 2011.
• MAKOTO KONAGAI. THIN-FILM PHOTOVOLTAICS: AN OVERVIEW, 26th European Photovoltaic Solar Energy Conference and Exhibition, Aug. 2011.
• MAKOTO KONAGAI. Novel TCO materials for high efficiency thin-film Si solar cells – high haze ZnO, p-type TCO and Graphene, E-MRS 2011 SPRING MEETING, Aug. 2011.
• Makoto Konagai. Present Status and Future Directions on R&D of Thin-Film Solar Cells, Global R&D Forum 2011 ,“R&D Initiatives for Inclusive Growth”, June 2011.
• Makoto Konagai. Collaboration between the Japanese Government and Businesses in Photovoltaics, Global R&D Forum 2011 ,“R&D Initiatives for Inclusive Growth”, June 2011.
• Junpei Irikawa*, Shuhei Kida, Shinsuke Miyajima, Tatsuro Watahiki, Makoto Konagai. nc-SiC/c-Si Heterojunction Solar Cell with a-Al1-xOx:H Passivation Layer, The Third International Forum on Multidisciplinary Education and Research for Energy Science, Dec. 2010.
• Sorapong Inthisang*, Taweewat Krajangsang, Akira Yamada, Makoto Konagai. Fabrication of High Open-Circuit Voltage a-Si1-xOx:H Solar Cells by Using p-a-Si1-xOx:H as, The Third International Forum on Multidisciplinary Education and Research for Energy Science,, Dec. 2010.
• Aswin Hongsingthong*, Taweewat Krajangsang, Ihsanul Afdi Yunaz, Makoto Konagai. Newly Developed ZnO Thin Films with a High Haze Value Prepared by MOCVD Technique for, The Third International Forum on Multidisciplinary Education and Research for Energy Science, Dec. 2010.
• Makoto KONAGAI. Present Status and Future Prospects of Solar Energy Materials and Solar Cells, FIRST JAPAN (JSPS)-MALAYSIA JOINT WORKSHOP ON SOLAR PHOTOVOLTAICS, Nov. 2010.
• Shunsuke Kasashima, Ryohei Uzawa, Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai. Thin Film Silicon Based Solar Cells for Concentrator Photovoltaic Applications, International Symposium: Technology and Policy for Low Carbon Society, Nov. 2010.  公式リンク  
  
• Ihsanul Afdi Yunaz, Shunsuke Kasashima, Sorapong Inthisang, Liping Zhang, Krajangsang Taweewat, Do Yun Kim, bancha, makoto konagai. Progress Towards Realization of Thin Film Silicon Multijunction Concentrator Solar Cells, 3rd International Symposium on Innovative Solar Cells, pp. 132, Oct. 2010.
• Yasuyoshi Kurokawa, Shigeru Yamada, Shinsuke Miyajima, Makoto Konagai. Considerable improvement of open-circuit voltage of silicon quantum dots solar cells, International Symposium on Innovative Solar Cells 2010, Oct. 2010.
• Daisuke Hamashita, Shinsuke Miyajima, Makoto Konagai. Aluminum Doped Hydrogenated Nanocrystalline Cubic Silicon Carbide Films Deposited by VHF-PECVD for p-type Window Layer of Silicon Based Thin-Film Solar Cells, Korea-Japan Top University League Workshop on Photovoltaics 2010, Aug. 2010.
• Shunsuke Kasashima, Ryohei Uzawa, Ihsanul Afdi Yunaz, Makoto Konagai. The Study of a-Si:H Solar Cells for Concentrator Photovoltaic Applications, Korea-Japan Top University League Workshop on Photovoltaics 2010, Aug. 2010.
• Makoto Konagai. Thin Film Full Spectrum Solar Cells with Low Concentration Ratios, CIMTEC2010 5th Forum on New Materials, June 2010.
• Makoto KONAGAI. Thin Film Full Spectrum Solar Cells, 12th Euregional Workshop on Novel Concepts for Future Thin-Film Silicon Solar Cells, Jan. 2010.
• Yiwen Zhang, Manabu Ito, Akira Yamada, Makoto Konagai. CuInSe2 thin film solar cells fabricated by non-vacuum, nanoparticles-based approach, Yiwen Zhang, Manabu Ito, Akira Yamada, Makoto Konagai, 2010.
• Makoto Konagai. Importance Science and Technology Development in Photovoltaics, R&D Activities of Solar Cells in Japan, Korea-Japan Top University League Workshop on Photovoltaics 2010 (Top-PV2010), 2010.
• Makoto KONAGAI. NEDO “Thin Film Full Spectrum Solar Cells” Program, India-Japan PV Technology Seminar, 2010.
• Makoto Konagai. Development of Novel Solar Energy Materials and Solar Cells toward 2050, The 11th Asia Pacific Physics Conference (APPC11), 2010.
• Makoto Konagai. Technological opportunities toward highly efficient Si-based thin-film solar cells, Third International Workshop on Thin Film Silicon Solar Cells (IWTFSSC – 3), 2010.
• Makoto Konagai. Passivation thin-films for Si solar cells, 2010 International Conference on Solid State Devices and Materials SSDM), 2010.
• Taweewat Krajangsang, Liping Zhang, Ihsanul Afdi Yunaz, Shinsuke Miyajima, Makoto Konagai. HETERO-JUNCTION MICROCRYSTALLINE SILICON SOLAR CELLS, WCPEC-V & The 25th European Photovoltaic Solar Energy Conference, 2010.
• Do Yun Kim*, Tomohiro Yoshihara, Ihsanul Afdi Yunaz, Makoto Konagai. Enhancement of Overall Photovoltaic Parameters of a-SiGeC:H Solar Cells by Effective, The Third International Forum on Multidisciplinary Education and Research for Energy Science,, 2010.
• Makoto Konagai. Thin film full spectrum multijunction solar cells aiming at 40% efficiency, Renewable Energy 2010, 2010.
• Shinya Kato*, Yuya Watanabe, Yasuyoshi Kurokawa, Akira Yamada, Makoto Konagai. Preparation of Silicon Nanowires for the Next Generation Solar Cells, The Third International Forum on Multidisciplinary Education and Research for Energy Science,, 2010.
• Xianfeng Zhang*, Tsuyoshi Kobayashi, Akira Yamada, Makoto Konagai. The Influence of Ag/(In+Ga) Atomic Ratio on Properties of AIGS Solar Cells, The Third International Forum on Multidisciplinary Education and Research for Energy Science, 2010.
• Xianfeng Zhang, Tsuyoshi Kobayashi, Akira Yamada, Makoto Konagai. High-efficiency Ag(InGa)Se2 Solar Cells Grown by the Three-stage Process, International Symposium: Technology and Policy for Low Carbon Society,, 2010.
• Yasuyoshi Kurokawa, Shigeru Yamada, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Fabrication of Si quantum dots solar cell structure, International Symposium on Innovative Solar Cells 2009, Dec. 2009.
• Yasuyoshi Kurokawa, Shigeru Yamada, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Fabrication of Si quantum dots solar cell structure, NEDO Innovative PV Technology, “Thin Film Full Spectrum Solar Cells with Low Concentration Ratios”, The 2nd Annual Review Meeting, Oct. 2009.
• Shinsuke Miyajima, sritharathikhun jaran, AKIRA YAMADA, MAKOTO KONAGAI. Heterojunction crystalline silicon solar cells with a-Si1-xOx:H or nc-3C-SiC:H emitter, 5th Workshop on the Future Direction of Photovoltaics (Organized by: Japan Society for the Promotion of Science, The 175th Committee on Innovative Photovoltaic Power Generation System), Proceedings of 5th Workshop on the Future Direction of Photovoltaics, pp. 59, Mar. 2009.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Bandgap Control of Nano Dots, NEDO Innovative PV Technology, “Thin Film Full Spectrum Solar Cells with Low Concentration Ratios”, The 1st Annual Review Meeting, Dec. 2008.
• M. Konagai. Thin-Film Full Spectrum Solar Cell, Renewable Energy 2008 (RE2008), Oct. 2008.
• Makoto Konagai. Present Status and Future Prospects of Thin Film Solar Cells - Development of Full Spectrum Thin Film Solar Cells toward 2050, The 10th China Solar Photovoltaic Conference & Exhibition, Sept. 2008.
• Makoto KONAGAI. Role of VHF-PECVD for Developing Novel Bulk and Thin-Film Si Solar Cells, The 1st International Conference on Microelectronics and Plasma Technology (ICMAP), Aug. 2008.
• Makoto Konagai. The present status and future prospects of Japanese solar cell R & D, INTERNATIONAL CONFERENCE ON SOLAR CELLS (IC-SOLACE 2008), Proc. of IC-SOLACE 2008, pp. 3-8, Jan. 2008.
• Amornrat Limmanee, Tsutomu Sugiura, Hiroshi Yamamoto, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. BORON DOPED SILICON OXIDE FILMS FOR USE AS LOCAL BACK SURFACE FIELD IN CAST POLYCRYSTALLINE SILICON SOLAR CELLS, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 686-687, 4P-P2-06, Dec. 2007.
• Hiroshi Yamamoto, Tsutomu Sugiura, Amornrat Limmanee, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. PREPARATION OF a-SiO:H REAR SIDE PASSIVASION LAYER FOR CAST POLY CRYSTALLINE SILICON SOLAR CELLS, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 249-250, 5O-M2-03, Dec. 2007.
• Jaran Sritharathikhun, Akira Yamada, Makoto Konagai. FABRICATION OF N- AND P-TYPE HETEROJUNCTION SOLAR CELLS BY USING HYDROGENATED MICROCRYSTALLINE SILICON OXIDE FILM AS AN EMITTER, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 395-396, 6O-M4-04, Dec. 2007.
• Masahiro Kawamura, Tetsuya Nakashiba, Yoshiyuki Chiba, Akira Yamada, Makoto Konagai. GROWTH OF CIGS THIN FILMS USING CRACKED SELENIUM, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 195-196, 4O-C3-02, Dec. 2007.
• Mitsuaki Tomita, Shuichi Hiza, Akira Yamada, Makoto Konagai. PREPARATION OF HYDROGENATED MICROCRYSTALLINE SILICON THIN FILMS BY HOT WIRE CVD UNDER HELIUM-DILUTED CONDITION, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 1148-1149, 6P-P5-71, Dec. 2007.
• S. Nomura, Yoshihiro Matsuo, Takahiro Wada, Yoshiyuki Chiba, Akira Yamada, Makoto Konagai. PREPARATION AND CHARACTERIZATION OF (CU,AG)INSE2 FILMS BY A COMBINATION OF MECHANOCHEMICAL AND SCREEN PRINTING/SINTERING, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, p. 861, Dec. 2007.
• Yasutoshi Yashiki, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. GROWTH AND CHARACTERIZATION OF NANOCRYSTALLINE SILICON GERMANIUM FILMS FROM A MIXTURE OF SILANE AND MONOMETHYLGERMANE, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 1318-1319, 6P-P6-76, Dec. 2007.
• Kobsak Sriprapha, Sorapong Inthisang, Akira Yamada, Makoto Konagai. FABRICATION OF HIGH OPEN-CIRCUIT VOLTAGE a-SiO:H SOLAR CELLS, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 1324-1325, 6P-P6-79, Dec. 2007.
• Yoshiyuki Chiba, Akira Yamada, Makoto Konagai, Yoshihiro Matsuo, Takahiro Wada. PHOTOLUMINESCENCE STUDY OF CIGS THIN FILMS GROWN BY MECANOCHEMICAL PROCESS, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 802-803, 5P-P3-15, Dec. 2007.
• Shuichi Hiza, Teruaki Hayashi, Akira Yamada, Makoto Konagai. HYDROGENATED MICROCRYSTALLINE SILICON SOLAR CELLS PREPARED ON LOW-TEMPERATURE-DEPOSITED ZINC OXIDE FILM WITH VARIOUS TEXTURES, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 1150-1151, 6P-P5-72, Dec. 2007.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. HETEROJUNCTION CRYSTALLINE SILICON SOLAR CELLS WITH A WIDEGAP HYDROGENATED NANOCRYSTALLINE SILICON CARBIDE WINDOW LAYER DEPOSITED BY VHF-PECVD, 17th International Photovoltaic Science and Engineering Conference, 17th International Photovoltaic Science and Engineering Conference, pp. 761-762, 4P-P2-46, Dec. 2007.
• Yasuyoshi Kurokawa, Shigeki Tomita, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. EFFECTS OF REHYDROGENATION ON SILICON QUANTUM DOTS SUPERLATTICE, 22nd European Photovoltaic Solar Energy Conference, 22nd European Photovoltaic Solar Energy Conference, pp. 233-236, 1CO6.6, Sept. 2007.
• Amornrat Limmanee, Tsutomu Sugiura, Hiroshi Yamamoto, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. STUDY OF p++ μc-SiO:H FILM FOR USE AS LOCAL BACK SURFACE FIELD OF CAST POLYCRYSTALLINE SILICON SOLAR CELLS, 22nd European Photovoltaic Solar Energy Conference, 22nd European Photovoltaic Solar Energy Conference, pp. 1187-1189, 2CV.3.38, Sept. 2007.
• Hiroshi Yamamoto, Michio Ohtsubo, Tsutomu Sugiura, Amornrat Limmanee, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. LOW TEMPERATURE DEPOSITION OF a-SiO:H FILMS FOR HIGH QUALITY REAR SURFACE PASSIVATION, 22nd European Photovoltaic Solar Energy Conference, 22nd European Photovoltaic Solar Energy Conference, pp. 1224-1226, 2CV.3.50, Sept. 2007.
• Jaran Sritharathikhun, Chandan Banerjee, Akira Yamada, Makoto Konagai. FABRICATION OF HETEROJUNCTION SOLAR CELLS USING HYDROGENATED INTRINSIC AMORPHOUS SILCON OXIDE AS FRONT BUFFER LAYER, 22nd European Photovoltaic Solar Energy Conference, 22nd European Photovoltaic Solar Energy Conference, pp. 1235-1237, 2CV.3.53, Sept. 2007.
• Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai. NUMERICAL ANALYSIS OF HIGH EFFICIENCY AMORPHOUS SILICON BASED, 22nd European Photovoltaic Solar Energy Conference, 22nd European Photovoltaic Solar Energy Conference, pp. 2072-2075, 3AV.1.36, Sept. 2007.
• Shuichi Hiza, Mitsuaki Tomita, Akira Yamada, Makoto Konagai. EFFECT OF HYDROGEN DILUTION ON THE Si:H FILM GROWTH BY HOT WIRE CHEMICAL VAPOR DEPOSITION, 22nd European Photovoltaic Solar Energy Conference, 22nd European Photovoltaic Solar Energy Conference, pp. 2119-2122, 3AV.2.9, Sept. 2007.
• Yasutoshi Yashiki, Seiichi Kouketsu, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Influence of Plasma Power and Substrate Temperature on the Structure of Nanocrystalline Germanium Carbon Thin Films by VHF plasma CVD, The 22nd International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 22), The 22nd International Conference on Amorphous and Nanocrystalline Semiconductors, Aug. 2007.
• Kobsak Sriprapha, Ihsanul Afdi Yunaz, Seung Yeop Myong, Akira Yamada, Makoto Konagai. Temperature dependence of Si-based thin film solar cells near phase boundary, SPIE Optics + Photonics, SPIE Optics + Photonics, Aug. 2007.
• Makoto Konagai. Development of Novel Si-Based Nanomaterials for Triple-Junction Thin-Film Solar Cells, 2007 International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, 2007 International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, June 2007.
• Yoshiyuki Chiba, Akira Yamada, Makoto Konagai, Yoshihiro Matsuo, Takahiro Wada. Photoluminescence Properties of Cu(InGa)Se2 Thin Films Prepared by Mechanochemical Process, 2007 International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, 2007 International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, June 2007.
• Chandan Banerjee, Jaran Sritharathikhun, Akira Yamada, Makoto Konagai. Fabrication of Microcrystalline Hydrogenated Silicon Oxide/Crystalline Silicon Heterojunction Solar Cells, E-MRS 2007 Spring Meeting, E-MRS 2007 Spring Meeting, May 2007.
• Hanae Ishihara, Komaki Inoue, Akira Yamada, Makoto Konagai. Thermal Stability Improvement of Si1-yCy Layers by SiO2 Cap Layers, 5th International Conference on Silicon Epitaxy and Heterostructures (ICSI-5), 5th International Conference on Silicon Epitaxy and Heterostructures, May 2007.
• Akira Yamada, Fanying Meng, Yoshiyuki Chiba, Makoto Konagai. Zn-based Buffer Layer and High-quality CIGS Films Grown by a Novel Method, 2007 Materials Research Society, Spring Meeting, 2007 Materials Research Society, Spring Meeting, Apr. 2007.
• Kobsak Sriprapha, Kun Ho Ahn, Seung Yeop Myong, Akira Yamada, Makoto Konagai. Temperature Dependence of Silicon-based Thin Film Solar Cells on Their Intrinsic Absorber, 2007 Materials Research Society, Spring Meeting, 2007 Materials Research Society, Spring Meeting, Apr. 2007.
• Yasutoshi Yashiki, Seiichi Kouketsu, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Effect of Boron Doping on Microcrystalline Germanium Carbon Thin Films, 2007 Materials Research Society, Spring Meeting, 2007 Materials Research Society, Spring Meeting, Apr. 2007.
• Amornrat Limmanee, Michio Otsubo, Tsutomu Sugiura, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Effects of Nitrogen Addition on the Properties of a-SiCN:H Films Using Hexamethyldisilazane, 2007 Materials Research Society, Spring Meeting, 2007 Materials Research Society, Spring Meeting, Apr. 2007.
• Makoto Konagai. Opening Remarks, 3rd Workshop on the Future Direction of Photovoltaics, 3rd Workshop on the Future Direction of Photovoltaics, Mar. 2007.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Nano-crystalline Si dot superlattice, 3rd Workshop on the Future Direction of Photovoltaics, 3rd Workshop on the Future Direction of Photovoltaics, Mar. 2007.
• Makoto Konagai. Deposition of Wide Bandgap μc-3C-SiC and Solar Cell Applications, International Workshop upon Thin Film Silicon Solar Cells ( IWTFSSC ), International Workshop upon Thin Film Silicon Solar Cells ( IWTFSSC ), Feb. 2007.
• Akira Yamada, Makoto Konagai. Recent progress of Cu(InGa)Se2 thin-film solar cells and their applicability to low-latitude, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Jan. 2007.
• Amornrat Limmanee, Michio Otsubo, Tsutomu Sugiura, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. A novel passivation layer:a-SiCN:H film and its application to cast polycrystalline silicon solar cells, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Jan. 2007.
• Jaran Sritharathikhun, Chandan Banerjww, Akira Yamada, Makoto Konagai. Development of wide gap a-SiO:H for using as new type of buffer layer in HIT type Si solar cells, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Jan. 2007.
• Kobsak Sriprapha, Ihsanul Afdi Yunaz, K.H.Ahn, Seung Yeop Myong, Akira Yamada, Makoto Konagai. Study of wide bandgap a-Si:H solar cells for tropical climate region, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Jan. 2007.
• Makoto Konagai. Recent progress in bulk and thin-film Si solar cell technology, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region”, Japan-Thailand Joint Seminar/Workshop “Research and Development for the Standardization of Solar Cell Characterization Technology in Low Latitude Region, Jan. 2007.
• M. Otsubo, A. Limmanee, T. Sato, S. Miyajima, A. Yamada, M. Konagai. Characterization of a-SiCN:H Film and its Application to Cast Polycrystalline Silicon Solar Cells, Renewable Energy 2006, Renewable Energy 2006, Vol. -, Oct. 2006.
• M. Konagai. Deposition of new microcrystalline materials, μc-SiC, μc-GeC by HWCVD and solar cell applications, 4th International Conference on Hot-Wire CVD (Cat-CVD) Process, 4th International Conference on Hot-Wire CVD (Cat-CVD) Process, Vol. -, Oct. 2006.
• M. Kambe, Y. Kurokawa, K. Sato, D. Kobayashi, S. Miyajima, N.Taneda, A. Yamada, M. Konagai. TiO2-Coated Textured SnO2:F Films for Thin Film Si Solar Cells Fabricated by Hot Wire CVD, Renewable Energy 2006, Renewable Energy 2006, Vol. -, Oct. 2006.
• S. Hiza, W. Matsuda, A. Yamada, M. Konagai. Hydrogenated Microcrystalline Silicon Thin Films and Solar Cells Prepared by Hot Wire Chemical Vapor Deposition Technique with an Additional Filament for Hydrogen Cracking, Renewable Energy 2006, Renewable Energy 2006, Vol. -, Oct. 2006.
• I. A. Yunaz, K. Sriprapha, S. Hiza, A. Yamada, M. Konagai. Optimum Design of Amorphous Silicon Solar Cells for Tropical Climate Regions, Renewable Energy 2006, Renewable Energy 2006, Vol. -, Oct. 2006.
• A. Limmanee, M. Otsubo, T. Sugiura, T. Sato, S. Miyajima, A. Yamada, M. Konagai. Effect of thermal annealing on the properties of a-SiCN:H films by hot wire chemical vapor deposition using hexamethyldisilazane, 4th International Conference on Hot-Wire CVD (Cat-CVD) Process, 4th International Conference on Hot-Wire CVD (Cat-CVD) Process, Vol. -, Oct. 2006.
• S. Miyajima, Y. Yashiki, A. Yamada, M. Konagai. Properties of nanocrystalline SiC:Ge:H alloy deposited by hot-wire chemical vapor deposition using organosilane and organogermane, 4th International Conference on Hot-Wire CVD (Cat-CVD) Process, 4th International Conference on Hot-Wire CVD (Cat-CVD) Process, Vol. -, Oct. 2006.
• J. Lim, H. Ishihara, M. Murano, B. Ahn, W. Kim, A. Yamada, M. Konagai. Characterizations of Epitaxial Strained Si1-yCy/Si Heterostructure, 14th International Conference on Molecular Beam Epitaxy(MBE2006), 14th International Conference on Molecular Beam Epitaxy(MBE2006), Vol. -, Sept. 2006.
• M. Murano, H. Ishihara, A. Yamada, M. Konagai. Growth of Strain Relaxed Si1-yCy films using SOI substrates, 14th International Conference on Molecular Beam Epitaxy(MBE2006), 14th International Conference on Molecular Beam Epitaxy(MBE2006), Vol. -, Sept. 2006.
• Akira Yamada, Makoto Konagai. High-Quality Cu(InGa)Se2 Thin Films Grown by MBE-Based System, The 4th Korea-China-Japan　Joint Workshop on Photovoltaics, The 4th Korea-China-Japan　Joint Workshop on Photovoltaics, Vol. -, Sept. 2006.
• Makoto Konagai. Development of Novel Nanocrystalline 3C-SiC for Solar Cell Applications, The 4th Korea-China-Japan　Joint Workshop on Photovoltaics, The 4th Korea-China-Japan　Joint Workshop on Photovoltaics, Vol. -, Sept. 2006.
• H. Miyazaki, T. Miyake, Y. Chiba, A. Yamada, M. Konagai. Growth of High-Quality CuGaSe2 Thin Films using Ionized Ga Precursors, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Hanae Ishihara, Masahiko Murano, Akira Yamada, Makoto Konagai. Growth of Strain-relaxed Si1-yCy Films with Step Carbon Composition By Gas Source MBE, 3rd International SiGe Technology and Device Meeting (ISTDM 2006), 3rd International SiGe Technology and Device Meeting (ISTDM 2006), Vol. -, May 2006.
• Chandan Banerjee, K. Haga, S. Miyajima, A. Yamada, M. Konagai. Fabrication of μc-3C-SiC/ c-Si heterojunction solar cell by Hot Wire CVD system, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Amornrat Limmanee, Michio Otsubo, Takehiko Sato, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Study of the structural properties of a-SiCN:H films using Hexamethyldisilazane for high-quality silicon surface passivation, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• T. Wada, Y.Matsuo, S.Nomura, K.Inaba, H.Uchiyama, Y.Nakamura, Y.Chiba, A.Yamada, M.Konagai. Fabrication of Cu(In,Ga)Se2 Thin film Solar Cells by Non-vacuum Particles-based Technique: Mechanochemical Process and Screen-Printing/Sintering, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Yoshiyuki Chiba, Fanying Meng, Akira Yamada, Makoto Konagai. Study on phase transition of Zn1-XMgXO thin films grown by MOCVD process, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Shinsuke Miyajima, Makoto Sawamura, Akira Yamada, Makoto Konagai. Low temperature deposition of hydrogenated nanocrystalline cubic silicon carbide thin films by HWCVD and VHF-PECVD, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Seung Yeop Myong, Seong Won Kwon, Joong Hwan Kwak, Koeng Su Lim, Joshua M.Pearce, Makoto Konagai. Good stability of protocrystalline silicon multilayer solar cells against light irradiation originating from vertically regular distribution of isolated nano-sized silicon grains, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Preparation of Nanocrystalline Silicon in Amorphous SiC Matrix for Si Quantum Dots Superlattice, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• Yasutoshi Yashiki, Seiichi Kouketsu, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Growth and Characterization of Germanium Carbon Thin Films Deposited by VHF Plasma CVD Technique, 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, IEEE, Vol. -, May 2006.
• M.Konagai. Present Status of Innovative Solar Cell technologies, Thin Film Si Solar Cell Workshop, Thin Film Si Solar Cell Workshop, Vol. -, Apr. 2006.
• Shinsuke Miyajima, Akira Yamada, Makoto Konagai. Properties of Nanocrystalline 3C-SiC:H and SiC:Ge:H Films Deposited at Low Substrate Temperatures, Materials Research Society Spring Meeting, Materials Research Society, Vol. -, Apr. 2006.
• S.Miyajima, A.Yamada, M.Konagai. Nano-crystalline SiC, SiGeC and GeC, 2nd Workshop on the Future Direction of Photovoltaics, JSPS 175 Committee, Vol. -, Mar. 2006.
• T. Okamoto, Y. Nakada, T. Aoki, Y. Takaba, A. Yamada, M. Konagai. Structural Control of In2Se3 Polycrystalline Thin Films by Molecular Beam Epitaxy, 15th International Conference on Ternary and Multinary Compounds, 15th International Conference on Ternary and Multinary Compounds, Vol. -, Mar. 2006.
• Y. Chiba, M. Fanying, T. Tsukagoshi, H. Miyazaki, A. Yamada, T. Wada, M. Konagai. Film quality improvement of CIGS thin film grown by mechanochemical process, 15th International Conference on Ternary and Multinary Compounds, 15th International Conference on Ternary and Multinary Compounds, Vol. -, Mar. 2006.
• T. Tsukagoshi, Y. Chiba, H. Miyazaki, T. Wada, A. Yamada, M.Konagai. Grain size enlargement of Cu(InGa)Se2 thin films by Hot Filament Melting process, 15th International Conference on Ternary and Multinary Compounds, 15th International Conference on Ternary and Multinary Compounds, Vol. -, Mar. 2006.
• H. Miyazaki, T. Miyake, Y. Chiba, A. Yamada, M. Konagai. Growth of high-quality Cu(InGa)Se2 Thin Films using Ionized Ga source, 15th International Conference on Ternary and Multinary Compounds, 15th International Conference on Ternary and Multinary Compounds, Vol. -, Mar. 2006.
• T. Wada, Y. Matuo, S. Nomura, K. Inaba, Y. Nakamura, A. Miyamura, A. Yamada, M. Konagai. Fabrication of Cu(In,Ga)Se2Thin films by Mechanochemical Process and Screen Printing/Sintering Process, 15th International Conference on Ternary and Multinary Compounds, 15th International Conference on Ternary and Multinary Compounds, Vol. -, Mar. 2006.

国内会議発表 (査読なし・不明)

• 岡本 保, 中駄 良成, 青木 達朗, 鷹羽 佑太, 山田 明, 小長井 誠. In2Se3多結晶薄膜の構造制御, 多元系機能性材料研究会年末講演会、ナノ未来材料, 多元系機能性材料研究会年末講演会, Vol. -, Nov. 2005.
• 千葉善之, 孟英凡, 宮崎尚, 山田明, 小長井誠. MOCVD法による多結晶Zn1-XMgXO 薄膜の作製, 多元系機能性材料研究会年末講演会、ナノ未来材料, 多元系機能性材料研究会年末講演会, Vol. -, Nov. 2005.
• Hot Filament溶融法によるCu(InGa)Se2薄膜の粒径肥大化, 小長井誠. Hot Filament溶融法によるCu(InGa)Se2薄膜の粒径肥大化, 多元系機能性材料研究会年末講演会、ナノ未来材料, 多元系機能性材料研究会年末講演会, Vol. -, Nov. 2005.
• 宮島晋介, Narayanan K.L., 芳賀渓介, 山田　明, 小長井　誠. 微結晶3C-SiC:H/結晶Siヘテロ接合の作製と評価, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 芳賀渓介, 宮島晋介, 山田　明, 小長井　誠. 微結晶3C-SiC:Hを用いたヘテロ接合Si太陽電池の解析, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 松田　亘, 檜座秀一, 山田　明, 小長井　誠. デュアル・ホットワイヤーCVD法によるSi薄膜の評価, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 屋敷保聡, 纐纈誠一, 宮島晋介, 山田　明, 小長井　誠. 太陽電池用ゲルマニウムカーボン薄膜の作製と評価, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 檜座秀一, 松田　亘, 山田　明, 小長井　誠. ホットワイヤーCVDによる微結晶シリコン薄膜の微視的構造変化と太陽電池特性への影響, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 大坪道夫, 佐藤剛彦, 宮島晋介, Amornrat Limmanee, 綿引達郎, 山田　明, 小長井　誠. 太陽電池応用を目指したa-SiCN:H薄膜の作製と評価, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 石原英恵, 村野仁彦, 綿引達郎, 山田　明, 小長井　誠. ガスソースMBE法を用いた歪緩和Si1-yCy上への歪Siの作製, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• 塚越貴史, 宮崎　尚, 千葉善之, 和田隆博, 山田　明, 小長井　誠. ホットワイヤー溶融法によるCu(InGa)Se2薄膜の粒径増大, 2005年（平成17年）秋季第66回応用物理学会学術講演会, 2005年（平成17年）秋季第66回応用物理学会学術講演会, Vol. -, Sept. 2005.
• リイマニー　アモーンラット, 大坪道夫, 佐藤剛彦, 宮島晋介, 綿引達郎, サンデュ　アダルシュ, 山田明, 小長井誠. Si太陽電池への応用を目指した新しいパッシベーション膜a-SiCNの製膜と評価, 第２回次世代の太陽光発電システムシンポジウム, 第２回次世代の太陽光発電システムシンポジウム, Vol. -, Sept. 2005.
• 芳賀渓介, 宮島晋介, 綿引達郎, 山田明, 小長井誠. 微結晶3C-SiCを用いたSiヘテロ接合太陽電池, 第２回次世代の太陽光発電システムシンポジウム, 第２回次世代の太陽光発電システムシンポジウム, Vol. ー, Sept. 2005.
• 宮崎尚, 山田明, 小長井誠. イオン化セルを用いたSLG/Mo上CuInGaSe2薄膜の高品質化, 第2回次世代の太陽光発電システムシンポジウム, 第２回次世代の太陽光発電システムシンポジウム, Vol. -, Sept. 2005.
• 神戸美花, 黒川康良, 宮島 晋介, 佐藤一夫, 種田直樹, 小長井誠. 常圧熱CVDで作製したTiO2コートTCO（SnO2:F）薄膜の耐水素ラジカル性能, 第2回次世代の太陽光発電システムシンポジウム, 第２回次世代の太陽光発電システムシンポジウム, Vol. -, Sept. 2005.
• 佐藤剛彦, 大坪道夫, 松野繁, 小長井誠. ホットワイヤー法により発生させた原子状水素によるSiへのテクスチャー形成, 第２回次世代の太陽光発電システムシンポジウム, 第２回次世代の太陽光発電システムシンポジウム, Vol. -, Sept. 2005.
• 小長井誠. 太陽電池技術の現状と2030年に向けたロードマップ, 第16回エネルギー・マネージメント研究会, 第16回エネルギー・マネージメント研究会, Vol. -, Sept. 2005.
• Y.Chiba, H.Miyazaki, A.Yamada, M.Konagai. Preparation of Zn1-xMgxO thin films by MOCVD process” Electronic Materials Symposium, Electronic Materials Symposium, Electronic Materials Symposium, Vol. -, July 2005.
• 小長井誠. 2030年に向けての太陽光発電ロードマップ, 日本太陽エネルギー学会関西支部特別講演会, 日本太陽エネルギー学会関西支部, Vol. -, May 2005.
• 佐藤剛彦, 檜座秀一, 大坪道夫, 松野繁, 小長井誠. ホットワイヤー法により発生させた原子状水素によるSiへのテクスチャー形成, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• 宮島晋介, 芳賀渓介, 山田　明, 小長井　誠. ヘキサメチルジシラザンを用いた微結晶3C-SiC:Hへの窒素ドーピング, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• K.L.Narayanan, S.Miyajima, K.Haga, T.Watahiki, A.Yamada, M.Konagai. Attempts to fabricate novel Si heterojunction solar cells using c-SiC thin films, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• 宮崎尚, 山田明, 小長井誠. Cu(InGa)Se2薄膜のRTA処理適用前後の特性評価, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• 千葉善之, 宮崎尚, 山田明, 小長井誠. MOCVD法によるCIGS薄膜太陽電池用Zn1-xMgxO界面層の評価, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• フォトルミネッセンス法によるIn2Se3多結晶薄膜の評価, 小長井誠. フォトルミネッセンス法によるIn2Se3多結晶薄膜の評価, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• 石原英恵　村野仁彦　綿引達郎　山田明　小長井誠. ガスソースMBE法を用いたSiバッファ上への歪緩和Si1-yCy膜の作製, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• 屋敷保聡, 宮島晋介, 山田　明, 小長井　誠. C濃度による微結晶Ge1-xCx薄膜のバンドギャップ制御, 2005年（平成17年）春季第52回応用物理学関係連合講演会, 2005年（平成17年）春季 第52回応用物理学関係連合講演会, Vol. -, Mar. 2005.
• 小長井誠. 2030年に向けた太陽光発電のロードマップー太陽電池用新材料開発, 第９５回微小光学研究会, 微小光学研究会, Vol. -, Mar. 2005.
• 山田 繁, 白柳 裕介, 成原 輝彦, 熊田 昌年, 市川 幸美, 小長井 誠, 宮島 晋介. Si/SiO2超格子マイクロディスク太陽電池の電気的特性, 第77回 応用物理学会秋季学術講演会, 16a-A24-3, Sept. 2016.
• 佐藤 綾祐, 澤野 憲太郎, Porponth Sichanugrist, 中田 和吉, 小長井 誠. ヘテロ接合型Si太陽電池の開放電圧の制限要素, 第77回応用物理学会秋季学術講演会, Sept. 2016.
• 佐藤綾祐, 久保田智也, 澤野憲太郎, P. Sichanugrist, 中田和吉, 小長井誠. AFORS-HETを用いた低倍率集光型Siヘテロ接合太陽電池の動作解析, 第13回 「次世代の太陽光発電システム」シンポジウム, May 2016.
• He Zhang, Kazuyoshi Nakada, Makoto Konagai. Silicon heterojunction solar cells incorporating a-Si1-xOx:H passivation layer with different thicknesses under μc-Si1-xOx:H emitter, 第13回 「次世代の太陽光発電システム」シンポジウム, May 2016.
• 新倉 ちさと, Sichanugrist Porponth, 宮島 晋介, 市川 幸美, 小長井 誠. ガス加熱トライオードプラズマCVD法による低温成長a-Si:Hの高品質化, 第63回応用物理学会春季学術講演会, Mar. 2016.
• 薮野 恭平, 新倉 ちさと, 宮島 晋介, 小長井 誠. 最適な3Dミクロ構造アモルファスSi太陽電池の探索, 第63回応用物理学会春季学術講演会, Mar. 2016.
• 山田 繁, 小長井 誠, 宮島 晋介. Si/SiO2超格子ワイヤー太陽電池の作製と光起電力効果の確認, 第63回応用物理学会春季学術講演会, Mar. 2016.
• 加藤 慎也, 阿部 祐介, 白柳 裕介, 黒川 康良, 宮島 晋介, 小長井 誠. シリコンナノワイヤ太陽電池のキャリア収集特性の改善, 第63回応用物理学会春季学術講演会, Mar. 2016.
• 佐藤 綾祐, 櫻井 健太, 澤野 憲太郎, Sichanugrist Porponth, 中田 和吉, 小長井 誠. 低倍率集光型Siヘテロ接合太陽電池の動作解析, 第63回応用物理学会春季学術講演会, Mar. 2016.
• 加藤慎也, 山崎竜也, 黒川康良, 宮島晋介, 小長井誠. 水素プラズマ処理による多結晶シリコンナノワイヤ薄膜の欠陥密度とキャリアライフタイムへの影響, 第76回 応用物理学会秋季学術講演会, Sept. 2015.
• 石川亮佑, 宮島晋介, 小長井誠. 薄膜シリコン太陽電池のグラフェン透明電極を用いた引き剝がし技術, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• 薮野恭平, 新倉ちさと, 宮島晋介, 小長井誠. FDTD法によるa-Si:H太陽電池の最適形状の探索, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• 中田和吉, 宮島晋介, 小長井誠. ヘテロ接合型c-Si太陽電池用n-μc-SiO:H裏面反射膜の作製と評価, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• 山田繁, 小長井誠, 宮島晋介. 吸収分光法によるSi/SiO2超格子のバンドギャップの評価, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• 加藤慎也, 山崎竜也, 黒川康良, 宮島晋介, 小長井誠. シリコンナノワイヤ/Al2O3薄膜のキャリアライフタイムのアニール温度依存性評価, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• 新倉ちさと, BanchaJanthong, PorponthSichanugrist, 宮島晋介, 小長井誠. ３Dミクロ構造周期パターン基板上a-SiO:H太陽電池, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• 竹井雄太郎, 滝口雄貴, 増田祐耶, 宮島晋介, 小長井誠. 3接合波長スプリッティング型太陽電池の開発と評価, 第12回 「次世代の太陽光発電システム」シンポジウム, May 2015.
• Ateto Erick Omondi, Makoto Konagai, Shinsuke Miyajima. Optimum Design of Antireflection coating for Heterojunction Solar Cell with nc-3C-SiC:H Emitter, 第75回 応用物理学会秋季学術講演会, No. 19a-A25-12, Nov. 2014.
• 山崎竜也, 加藤慎也, 宮島晋介, 小長井誠. 多結晶シリコンナノワイヤの水素化処理およびキャリアライフタイム評価, 第75回 応用物理学会秋季学術講演会, Sept. 2014.
• 滝口 雄貴, 竹井 雄太郎, 増田 祐耶, Porponth Sichanugrist, Zacharie Jehl Li Kao, 中田 時夫, 小長井 誠. 波長スプリッティングを用いた太陽電池の高効率化, 第75回応用物理学会秋季学術講演会, 19p-PB3-3, Sept. 2014.  公式リンク  
  
• 加藤慎也, 森田尊彦, 山崎竜也, 宮島晋介, 小長井誠. 凝集したシリコンナノワイヤの光学解析, 第75回 応用物理学会秋季学術講演会, Sept. 2014.
• 山田繁, 石川亮佑, 比嘉隆也, 小長井誠, 宮島晋介. Si/SiO2超格子太陽電池におけるSi層膜厚の影響, 第75回 応用物理学会秋季学術講演会, Sept. 2014.
• 滝口 雄貴, 増田 祐耶, Porponth Sichanugrist, Zacharie Jehl Li Kao, 中田 時夫, 小長井 誠. 波長スプリッティングを用いた高効率太陽電池の開発, 第11回 「次世代の太陽光発電システム」 シンポジウム, July 2014.
• 卜部駿介, 宮島晋介, 小長井誠. 太陽電池裏面のレーザーポイントコンタクト部の特性解析, 19p-E12-16, Mar. 2014.
• 石川亮佑, 宮島晋介, 小長井誠. グラフェン透明電極を有する薄膜シリコン太陽電池, 第61回応用物理学会春季学術講演会, 18p-E12-21, Mar. 2014.
• 清水一希, Ateto Erick Omondi, 宮島晋介, 小長井誠. 結晶Si太陽電池用n型nc-3C-SiC:Hヘテロエミッタの高品質化, 第61回応用物理学会春季学術講演会, 18a-E12-1, Mar. 2014.
• 加藤慎也, 山崎竜也, 宮島晋介, 小長井誠. 多結晶シリコンナノワイヤのキャリアライフタイム評価, 第61回応用物理学会春季学術講演会, 18p-E12-9, Mar. 2014.
• 小長井誠. 太陽電池の本当の可能性, 東工大・大手町エグゼクティブセミナー, 2014.
• 小長井誠. 群雄割拠の太陽光発電市場でそれでも日本メーカーが優位な理由, PHP Business, THE21, 2014.
• 小長井誠. 日本の太陽光発電技術開発の現状と将来展望―革新的技術開発への挑戦, 東京工業大学 高校生のための先端科学・技術フォーラム, 2014.
• 小長井誠. 革新的太陽電池の研究開発拠点形成, 産総研オープンラボ, 2014.
• 小長井誠. 太陽電池研究開発の最新動向, 第30回太陽光発電システムシンポジウム, 2014.
• 小長井誠. 革新的太陽電池開発 －福島からナノワイヤー太陽電池を世界に発信, 郡山市企業立地・産業創出セミナー, 2014.
• 小長井誠. 「FUTURE－PV Innovation」福島からナノワイヤー太陽電池を世界に発信, 再生可能エネルギーシンポジウム、産総研福島新拠点, 2014.
• 小長井誠. 文部省/JST「FUTURE -PV Innovation」プログラム - 変換効率30%を目指すSi ナノワイヤー太陽電池, PV EXPO2013, 第6回国際太陽電池展, 2014.
• 小長井誠. 太陽光発電における産学官連携 －NEDO, JSPS, JST, 学会の役割, 独立行政法人日本学術振興会 光電相互変換第125委員会設立55周年記念講演会（第220回研究会）, 2014.
• 小長井誠. 太陽電池の研究開発動向ー革新技術開発への挑戦, 独立行政法人日本学術振興会結晶成長の科学と技術第161委員会 第81回研究会, 2014.
• 小長井誠. 持続可能性に資する太陽電池の将来展望, 第26回環境工学連合講演会, 2014.
• 小長井誠. 変換効率30%を目指すSi ナノワイヤー太陽電池, PV EXPO2013, 2014.
• 小長井誠. 日本の太陽光発電関連プロジェクトと将来展望, JAIST 講演会 太陽電池技術の基礎、研究開発の現状と将来展望, 2014.
• 滝口 雄貴, Sinae Kim, Porponth Sichanugrist, 小長井 誠. 波長スプリッティングによる太陽電池の高効率化, 第10回 「次世代の太陽光発電システム」シンポジウム, 2014.
• 小長井誠. 応用物理学会としてのエネルギー問題への取組み（会長特別講演）エネルギーシステム研究会発足記念「エネルギーのシステムビジョンと技術ターゲットを考える」, 平成25年 第60回応用物理学会春季学術講演会, 2014.
• 小長井誠. 特別シンポジウム 「応用物理分野で活躍する女性達 ～第1回 太陽電池編～」, 平成25年 第60回応用物理学会春季学術講演会, 2014.
• MAKOTO KONAGAI. Overview of “FUTURE –PV Innovation” Project, The 1st International Symposium on Nano-Wire Si Solar Cells, 2014.
• MAKOTO KONAGAI. “FUTURE -PV Innovation” Project, Energy Politics and Research on Future Energies in Japan and Germany, 2014.
• MAKOTO KONAGAI. Recent Progress in Thin-Film Full Spectrum Solar Cells, Joint Scientific Symposium on Energy for the 21st Century: Wind, Geothermal and Solar Energy, 2014.
• MAKOTO KONAGAI. Current Status of Thin-Film Solar Cells and Future Prospects, AM-FPD 13, 2014.
• MAKOTO KONAGAI. Present Status and Future Prospects of Solar Energy Materials and Solar Cells, EM-NANO 2013, 2014.
• MAKOTO KONAGAI. MEXT/JST “FUTURE –PV Innovation” –Si Nanowire Solar Cells, 9th Workshop on the Future Direction of Photovoltaics, 2014.
• 森田尊彦, 加藤慎也, 宮島晋介, 小長井誠. 太陽電池応用に向けたシリコンナノワイヤ構造の光学特性評価, 第74回応用物理学会秋季学術講演会, Sept. 2013.
• 冨澤浩, 市川幸美, 宮島晋介, 小長井誠. Siナノウォールタンデムセル, 第74回応用物理学会秋季学術講演会, Sept. 2013.
• 夏園皓誠, 宮島晋介, 和田英敏, Sichanugrist Porponth, 西窪恵一, 小長井誠. ダブルテクスチャZnO基板の光散乱特性, 第74回応用物理学会秋季学術講演会, Sept. 2013.
• 中田和吉, 宮島晋介, 小長井誠. Siヘテロ接合太陽電池用a-SiO:H薄膜のパッシベーション効果評価, 第10回 「次世代の太陽光発電システム」シンポジウム, May 2013.
• 加藤慎也, 黒川康良, 宮島晋介, 山田明, 小長井誠. 2次元デバイスシュミレーションを用いたシリコンナノワイヤ太陽電池の解析, 学振175委員会 第１０回次世代の太陽光発電システムシンポジウム, May 2013.
• 石川 亮佑, 山崎 竜也, 宮島 晋介, 小長井 誠. 太陽電池応用を目指したアモルファスナノワイヤーの固相結晶化, 第60回応用物理学会春季学術講演会, Mar. 2013.
• 小長井 誠. シリコン太陽電池における革新技術開発, 日本学術振興会 半導体界面制御技術第154委員会第6回講習会, Oct. 2012.
• 守谷 勇樹, Aswin Hongshingthong, Porponth Sichanugrist, 小長井 誠. W-textured ZnO付白板ガラス基板を用いたタンデム型Si薄膜太陽電池の高効率化, 2012年秋季 第73回応用物理学会学術講演会, Oct. 2012.
• 山田繁, 黒川康良, 宮島晋介, 小長井誠. シリコン量子ドット太陽電池の集光特性, 平成24年秋季 第73回応用物理学会学術講演会, Sept. 2012.
• Daisuke Hamashita, Makoto Konagai. OBSERVATION OF THE SURFACE STRUCTURE OF P-TYPE HYDROGENATED NANOCRYTALLINE CUBIC SILICON CARBIDE BY CONDUCTIVE ATOMIC FORCE MICROSCOPY, The Fifth Energy-GCOE Career Development Program Forum, Sept. 2012.
• Ryousuke Ishikawa, Bando Masashi, Yasuyoshi Kurokawa, Adarsh Sandhu, Makoto Konagai. Electrophoretic deposition of transparent conductive graphene films on glass substrate for solar cells application, E-MRS 2011 SPRING MEETING, Aug. 2012.
• 石川亮佑, 和田英敏, 黒川康良, シッチャヌリッツ ポーポン, 小長井誠. グリーンレーザを用いたダブルテクスチャZnO基板のスクライブ技術, 東北大学金属材料研究所ワークショップ 太陽電池材料開発の現在と未来, July 2012.
• 和田英敏, 石川亮佑, 西窪恵一, Porponth Sichanugrist, 小長井誠. EAGLE-XGを用いた高ヘイズZnO基板とそのa-Si: H太陽電池への応用, 第9回 「次世代の太陽光発電システム」 シンポジウム, June 2012.
• 和田英敏, Aswin Hongsingthong, Liping Zhang, Porponth Sichanugrist, 小長井誠. 高ヘイズZnO基板上でのa-Si: H太陽電池の高効率化, 第72回応用物理学会学術講演会, June 2012.
• 山田繁, 黒川康良, 小長井誠. TiO2:Nb拡散防止層を用いたSi 量子ドット超格子構造太陽電池の電気的特性の改善, 第９回「次世代の太陽光発電システム」シンポジウム, May 2012.
• 浜下大輔, 黒川康良, 小長井誠. Conductive-AFM法を用いたp型ナノ結晶3C-SiC:H薄膜の結晶性評価, 第9回「次世代の太陽光発電システム」シンポジウム, May 2012.
• 中田和吉, 小長井誠. a-SiO:H薄膜によるヘテロ接合太陽電池のパッシベーション効果向上, 第９回次世代の太陽光発電システムシンポジウム, May 2012.
• Daisuke Hamashita, Makoto Konagai. PREPARATION OF P-TYPE HYDROGENATED NANOCRYTALLINE CUBIC SILICON CARBIDE AND ITS APPLICATION TO N-TYPE CRYSTALLINE SILICON HETEROJUNCTION SOLAR CELLS BY VHF-PECVD, The Fourth Energy-GCOE Career Development Program Forum, Mar. 2012.
• 高橋 史哲, 笠嶋 俊介, 金 信愛, 平井 義晃, Porponth Sichanugrist, 山田 明, 小長井 誠. 波長スプリッティング型薄膜太陽電池の開発, 2012年春季第59回応用物理学関係連合講演会, Mar. 2012.
• 木暮亮太郎, 笠嶋俊介, 平井義晃, Sichanugrist Porponth, 山田 明, 小長井誠. 低倍率集光型a-SiO:H/a-Si:H//CIGS四端子タンデム薄膜太陽電池, 2012年春季第59回応用物理学関係連合講演会, Mar. 2012.
• 守谷 勇樹, Aswin Hongshingthong, Porponth Sichanugrist, 小長井 誠. W-textured ZnO付ソーダライムガラス基板を用いたタンデム型Si薄膜太陽電池の高効率化, 2012年春季 第59回応用物理学関係連合講演会, Mar. 2012.
• 入川 淳平, 小長井誠. Al2O3を用いた結晶Si系パッシベーション技術, 応用物理学会 応用電子物性分科会主催 応用電子物性分科会研究例会, 応用物理学会応用電子物性分科学会研究例会分科誌, Jan. 2012.  公式リンク  
  
• 高橋史哲, 笠嶋俊介, KimSinae, 平井義晃, Porponth Sichanugrist, 山田明, 小長井誠. 波長スプリッティング型薄膜太陽電池の開発, 2012年春季 第59回 応用物理学関係連合講演会, 2012.
• 小長井 誠. 応用物理学における元素戦略, 元素戦略シンポジウム 日本セラミックス協会2012年年会, 2012.
• 小長井 誠. D4-02 福島復興に向けた太陽光発電の研究推進 －シリコン革新技術開発, 日本化学会秋季事業 第2回CSJ化学フェスタ2012, 2012.
• 小長井誠. 薄膜シリコン太陽電池の基礎と課題, 平成24年 春季第59回応用物理学関係連合講演会, 2012.
• 小長井 誠. これからのエネルギーと応用物理, 平成24年 春季第59回応用物理学関係連合講演会, 2012.
• 小長井 誠. 応用物理学会が取り組むべき技術課題と今後の展開, 第73回応用物理学会学術講演会, 2012.
• Shigeru Yamada, Yasuyoshi Kurokawa, Makoto Konagai. Niobium Doped Titanium Oxide Diffusion Barrier Layer for Silicon Quantum Dot Superlattice Solar Cells, 4th International Forum on Multidisciplinary Education and Research for Energy Science, Dec. 2011.
• 小長井 誠. 次世代の太陽光発電システムの研究動向, 神奈川R&D 太陽電池技術フォーラム, Nov. 2011.
• 小長井 誠. これからのエネルギーと大学, 東京工業大学創立130周年記念式典・記念講演会, Oct. 2011.
• 小長井誠. 100GWを目指す太陽光発電 ～材料開発におけるブレイクスルー～, 名古屋大学材料バックキャストテクノロジーシンポジム, Oct. 2011.
• 木暮亮太郎, 笠嶋俊介, 平井義晃, Porponth Sichanugrist, 山田明, 小長井誠. a-Si:H//CIGS 四端子タンデム薄膜太陽電池の開発, 2011年秋季 第72回 応用物理学会学術講演会, Sept. 2011.
• 藤丘英明, JANTHONG BANCHA, Sichanugrist Porponth, 小長井誠. 低屈折率n型微結晶Si1-XOX:H薄膜による ヘテロ接合型微結晶Si太陽電池の構造簡略化, 2011年秋季 第72回 応用物理学会学術講演会, Sept. 2011.
• 浜下大輔, 小長井誠. 高効率p形ナノ結晶3C-SiC:H / n-Siヘテロ接合太陽電池, 春季第59回応用物理学会学術講演会, July 2011.
• 浜下大輔, 黒川康良, 小長井誠. p型ナノ結晶3C-SiC:H窓層を用いたヘテロ接合型結晶シリコン太陽電池, 第8回「次世代の太陽光発電システム」シンポジウム, July 2011.
• 中田和吉, 綿引達郎, 小長井誠. p型μc-SiO:H窓層を用いたn型シリコンヘテロ接合型太陽電池の作製, 第８回 「次世代の太陽光発電システム」シンポジウム, June 2011.
• Liping Zhang, Hidetoshi Wada, Shunsuke Kasashima, Porponth Sichanugrist, Yasuyoshi Kurokawa, Makoto Konagai. The effect of ZnO TCO with patterned morphology on high efficiency a-Si:H solar cells, 日本学術振興会第175委員会主催 第8回「次世代の太陽光発電システム」シンポジウム, June 2011.
• 和田英敏, Aswin Hongsingthong, Liping Zhang, Porponth Sichanugrist, 山田明, 小長井誠. 高ヘイズZnO基板上a-Si: H太陽電池へのp-a-Si1-xOx: Hの応用, 日本学術振興会第175委員会主催 第8回「次世代の太陽光発電システム」シンポジウム, June 2011.
• Ihsanul Afdi Yunaz, Hiroshi Nagashima, Daisuke Hamashita, Shinsuke Miyajima, Makoto Konagai. Wide-gap a-Si1-xCx:H solar cells with high light-induced stability for multijunction structure applications, SOLAR ENERGY MATERIALS AND SOLAR CELLS, Vol. 9, No. 1 SI特別号, pp. pp.107-110, June 2011.
• 藤丘英明, ｶｼﾞｬﾝｻﾝ ﾀｳｨﾜｯﾄ, ｼｯﾁｬﾇﾘｯﾂ ﾎﾟｰﾎﾟﾝ, 小長井誠. 低倍率集光型微結晶Si太陽電池におけるヘテロ接合の効果, 2011 年 春季第58 回応用物理学関係連合講演会, Mar. 2011.
• 藤丘英明, ｶｼﾞｬﾝｻﾝ ﾀｳｨﾜｯﾄ, ｼｯﾁｬﾇﾘｯﾂ ﾎﾟｰﾎﾟﾝ, 小長井誠. n型微結晶Si1-XOX:H薄膜の ヘテロ接合型微結晶Si太陽電池への応用, 2011年 春季第58 回応用物理学関係連合講演会, Mar. 2011.
• 小長井 誠. 世界が注目する太陽光発電 －太陽電池の作り方、使い方, 静岡理工科大学公開シンポジウム, Jan. 2011.
• 小長井 誠. 太陽電池技術開発の現状と将来展望, 革新技術開発でグローバルな競争を勝ち抜くシンポジウム, Jan. 2011.
• 張 麗平, Ihsanul Afdi Yunaz, 笠嶋俊介, 黒川康良, 小長井誠. 各種ヘイズ率のZnO基板上に作製したa-Si:H太陽電池の最適化, 2010年秋季第71回応用物理学会学術講演会, Sept. 2010.
• 鵜澤良平, 笠嶋俊介, Ihsanul Afdi Yunaz, 小長井誠. アモルファスシリコン太陽電池の低倍率集光特性, 2010年秋季第71回応用物理学会学術講演会, Sept. 2010.
• 浜下 大輔, 小長井 誠. ヘテロ接合型Si 太陽電池への応用に向けたAl ドープp 形ナノ結晶3C-SiC:H/Si 界面制御, 2010年秋季 第71回 応用物理学会学術講演会, Sept. 2010.
• Sorapong Inthisang, Krajangsang Taweewat, Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai. Fabrication of High Open-Circuit Voltage a-SiO:HSolar Cells by Using p-a-SiO:H as Window Layer, 第７回「次世代の太陽光発電システム」シンポジウム, Aug. 2010.
• 黒川康良, 山田 繁, 宮島晋介, 山田 明, 小長井誠. シリコン量子ドット超格子太陽電池への酸素添加効果, 第57回春季応用物理学関連連合講演会, Aug. 2010.
• 笠嶋俊介, Ihsanul Afdi Yunaz, 山田明, 小長井誠. アモルファスシリコン太陽電池の集光型応用へ向けた理論解析, 日本学術振興会第175委員会主催 第7回「次世代の太陽光発電システム」シンポジウム, July 2010.
• 浜下大輔, 宮島晋介, 山田明, 小長井誠. VHF-PECVD法を用いたp型窓層Alドープナノ結晶3C-SiC:Hの特性評価, 第7回「次世代の太陽光発電システム」シンポジウム, July 2010.
• 小長井 誠. 太陽電池開発の現状と将来展望―2030年、2050年に向けての挑戦, 日本化学会第90春季年会, 2010.
• 星名 豊, 清水正幸, 山田 明, 小長井誠. 高光吸収係数を有する伸長歪Geを用いた太陽電池構造の理論解析, 第57回春季応用物理学関連連合講演会, 2010.
• 長島裕志, 山田 明, 小長井誠. 集光下におけるCu(InGa)Se2太陽電池の理論および実験による評価, 第57回春季応用物理学関連連合講演会, 2010.
• 大西 智, 川村昌弘, 山田 明, 小長井誠. EBIC及びEBSDを用いたCu(In1-X,GaX)Se2結晶粒界の解析, 第57回春季応用物理学関連連合講演会, 2010.
• 田代好之, 大塚真弘, 澁谷一成, 山崎 亨, 舩木雅之, 日高悠樹弥, 山田 明, 小長井誠. CIGS薄膜太陽電池Zn(S,O,OH)バッファ層および接合界面の構造評価, 第57回春季応用物理学関連連合講演会, 2010.
• 和田英敏, 宮島晋介, 山田 明, 小長井誠. 第3世代太陽電池用Ge量子ドット超格子膜の成長, 第57回春季応用物理学関連連合講演会, 2010.
• 張 毅聞, 伊藤 学, 田村智晃, 山田 明, 小長井誠. 非真空・ナノ粒子印刷法による高品質なCIS膜の作製, 第71回応用物理学会学術講演会, 2010.
• 和田隆博, 久保絢矢, 藤本洸生, 山添誠司, 大西 智, 山田 明, 小長井誠. 印刷/焼結法を用いた高密度CIGS薄膜の作製と太陽電池の試作, 第71回応用物理学会学術講演会, 2010.
• 張 麗平, Ihsanul Afdi Yunaz, 笠嶋俊介, 黒川康良, 小長井誠. 各種ヘイズ率のZnO基板上に作製したa-Si:H太陽電池の最適化, 第71回応用物理学会学術講演会, 2010.
• Ihsanul Afdi Yunaz, Taweewat Krajangsang, Aswin Hongsingthong, 小長井誠, 倉持豪人, 飯草仁志, 内海健太郎. 酸化亜鉛系透明導電膜の表面構造とμc-Si:H太陽電池特性, 2010.
• 清水正幸, 星名 豊, 山田 明, 小長井誠. 太陽電池応用を目指した伸張歪Ge薄膜の物性評価, 第71回応用物理学会学術講演会, 2010.
• 入川淳平, 木田周平, 宮島晋介, 綿引達郎, 小長井誠. 太陽電池用a-Al1-xOx:H膜パッシベーション膜における界面構造と負の固定電荷の関係, 第71回応用物理学会学術講演会, 2010.
• 山田 明, 大西 智, 黒川康良, 小長井誠. Cu(InGa)Se2薄膜太陽電池と粒界・界面評価, 第71回応用物理学会学術講演会, 2010.
• 小長井誠. 応用物理学会九州支部・プラズマエレクトロニクス分科会合同企画「ソーラーアイランド九州の挑戦」, 第71回応用物理学会学術講演会, 2010.
• 小長井 誠. 最近の太陽電池の開発・技術動向, 第７回「次世代の太陽光発電システム」シンポジウム, 2010.
• 小長井 誠. 2050年を見据えた太陽電池技術開発, 日本設計工学会東海支部シンポジウム、地球環境とエネルギー技術, 2010.
• 小長井 誠. 薄膜系太陽電池技術 -年間生産量１GWから１０GW に向けて, 電子材料・デバイス先端技術動向調査報告会, 2010.
• 小長井 誠. シリコン太陽電池の高効率化技術, 2010-2 光センシング技術部会, 2010.
• 小長井 誠. バルクならびに薄膜太陽電池の現状と将来展望, 第9回 英弘シンポジウム, 2010.
• Aswin Hongsingthong, Krajangsang Taweewat, Bancha Janthong, Liping Zhang, Ihsanul Afdi Yunaz, Akira Yamada, Makoto Konagai. FABRICATION OF W-TEXTURE ZNO THIN FILMS WITH A HIGH HAZE VALUE BY MOCVD TECHNIQUE, 2nd Thin Film Solar Cells Seminar, 2010.
• 小長井 誠. 2030年の新化学、化学の時代、その役割と使命, 第12回新化学国際シンポジウム, 2010.
• 小長井 誠. 太陽電池研究開発の最新動向, 第２７回太陽光発電システムシンポジウム, 2010.
• 入川淳平, 宮島晋介, 山田 明, 小長井誠. a-Al1-xOx:Hパッシベーション膜を用いたSi太陽電池への裏面ポイントコンタクト形成, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 黒川康良, 山田 繁, 宮島晋介, 山田 明, 小長井誠. 第３世代太陽電池応用に向けたシリコン量子ドット超格子膜の電気的特性の改善, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 笠嶋俊介, Ihsanul Afdi Yunaz, 宮島晋介, 山田 明, 小長井誠. a-Si:H太陽電池の集光型応用の基礎研究, 2009年秋季 第70回応用物理学会学術講演会, Sept. 2009.
• 宮島晋介, 山田明, 小長井誠. 薄膜Si系太陽電池の現状と課題(招待講演), 第28回電子材料シンポジウム, July 2009.
• 笠嶋俊介, Ihsanul Afdi Yunaz, 小長井誠. アモルファスシリコン太陽電池特性の照射強度依存性の評価, 日本学術振興会第175委員会主催、第6回「次世代の太陽光発電システム」, July 2009.
• 小長井 誠. 薄膜多接合太陽電池のためのナノ構造と新材料, 日本学術振興会結晶成長の科学と技術第161委員会第59回研究会, Dec. 2008.
• 宮島晋介, Ihsanul Afdi Yunaz, Sorapong Inthisang, 山田明, 小長井誠. 高Vocを目指したSi1-xCx:HおよびSi1-xOx:H膜のSi系薄膜太陽電池への応用 (招待講演), 第35回アモルファスセミナー, Oct. 2008.
• 林 輝明, 檜座秀一, 山田 明, 小長井誠. ZnOの表面凹凸構造と微結晶シリコン太陽電池特性, 2008年秋季第69回応用物理学会学術講演会, Sept. 2008.
• Ihsanul Afdi Yunaz, 山田 明, 小長井誠. 欠陥密度依存性を考慮したシリコン系薄膜トリプルセルの理論解析, 2008年秋季第69回応用物理学会学術講演会, Sept. 2008.
• 小長井 誠. エネルギー変換効率40%を目指すフルスペクトル薄膜太陽電池, 化学工学会第40回秋季大会, Sept. 2008.
• 入川淳平, 宮島晋介, 山田 明, 小長井誠. シリコン太陽電池用a-Al1-xOx:Hパッシベーション膜の最適化, 2008年秋季第69回応用物理学会学術講演会, Sept. 2008.
• 小長井 誠. 薄膜シリコン太陽電池, PVJapan 2008 SEMI Tutorial 太陽電池セミナー, Aug. 2008.
• 小長井 誠. 薄膜系太陽電池の研究開発と方向性, 第25回太陽光発電システムシンポジウム2008, Aug. 2008.
• 川村昌弘, 藤田稔之, 山田 明, 小長井 誠. クラッキングSeを用いたCu(In1-xGax)Se2の作製に関する研究, 第5回「次世代の太陽光発電システム」シンポジウム, June 2008.
• Jaran Sritharathikhun, Hiroshi Yamamoto, Shinsuke Miyajima, Akira Yamada, Makoto Konagai. High Efficiency p-mc-SiO:H/n-Si Heterojunction Solar Cells With Wide Bandgap i-a-SiO:H Buffer Layer, 第5回「次世代の太陽光発電システム」シンポジウム, June 2008.
• Sorapong Inthisang, Kobsak Sriprapha, Akira Yamada, Makoto Konagai. Amorphous SiO:H Single-Junction Solar Cells with a High Open-Circuit Voltage of 1.04 V, 第5回「次世代の太陽光発電システム」シンポジウム, June 2008.
• 小長井 誠. 薄膜太陽電池の超高効率化―薄膜太陽電池の変換効率の制限要素と多接合化, 第5回「次世代の太陽光発電システム」シンポジウム, June 2008.
• 宮島晋介, 山田明, 小長井誠. Cat-CVD(HW-CVD)法の結晶Si太陽電池への応用(招待講演), 第５回Cat-CVD研究会, 第５回Cat-CVD研究会 講演予稿集, pp. 83, June 2008.
• 久保絢矢, 千葉善之, 山田 明, 小長井 誠. メカノケミカルプロセスとスクリーン印刷/焼結法を用いたCu(In,Ga)Se2太陽電池の特性向上, 第5回「次世代の太陽光発電システム」シンポジウム, June 2008.
• 久保絢矢, 千葉善之, 山田 明, 小長井 誠. メカノケミカルプロセスとスクリーン印刷/焼結法を用いたCu(In,Ga)Se2太陽電池の特性向上, 第5回「次世代の太陽光発電システム」シンポジウム, June 2008.
• 小長井 誠, 山田 明. 結晶Si系と比較した薄膜太陽電池の現状と展望, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• Suttirat Rattanapan, Hiroshi Yamamoto, Tsutomu Sugiura, リマニーアモーンラット, takehiko sato, AKIRA YAMADA, MAKOTO KONAGAI. Characterization of a-SiOx:H Passivation Layer Prepared by rf and VHF PECVD Techniques, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• 小長井 誠. バルクならびに薄膜シリコン太陽電池開発の新展開, 電子情報通信学会2008年総合大会, Mar. 2008.
• 星名 豊, 山田 明, 小長井 誠. 第一原理計算による歪印加Geの遷移型変化に関する解析, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• 入川淳平, 宮島晋介, 山田 明, 小長井 誠. シリコン太陽電池への応用を目指したAl1-xOxパッシベーション膜の作製と評価, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• スリタラティクンジャラン, AKIRA YAMADA, MAKOTO KONAGAI. Low-temperature Deposited Hydrogenated Silicon Oxide Films and Their Applications to Heterojunction Silicon Solar Cells, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• 宮島晋介, 山田 明, 小長井 誠. nc-SiC:HによるSi基板のパッシベーションにおけるバッファ層の効果, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• 富田茂樹, 黒川康良, 宮島晋介, 山田明, 小長井誠. 第３世代太陽電池用シリコン量子ドット超格子膜のプラズマ水素処理条件の改善, 平成19年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• Inthisang Sorapong, SRIPRAPHA KOBSAK, AKIRA YAMADA, MAKOTO KONAGAI. Improvement of High Open-Circuit Voltage a-SiO:H Single-Junction Solar Cells, 2008年春季 第55回応用物理学関係連合講演会, Mar. 2008.
• 小長井 誠. 技術全体の現状と展望, 科学技術未来戦略ワークショップ「太陽光を利用したクリーンエネルギー生成」, 科学技術未来戦略ワークショップ「太陽光を利用したクリーンエネルギー生成」, Dec. 2007.
• 小長井 誠. 結晶系ならびに薄膜系シリコン太陽電池の新展開, 第6回英弘シンポジウム, 第6回英弘シンポジウム, pp. 3-14, Nov. 2007.
• 小長井 誠. 特別講演「太陽電池の現状と今後の展開」, 岐阜大学、未来型太陽光発電システム研究センターシンポジウム2007、地球温暖化と太陽電池, 岐阜大学、未来型太陽光発電システム研究センターシンポジウム2007、地球温暖化と太陽電池, pp. 1-13, Oct. 2007.
• 小長井 誠, 黒川 康良. 新概念太陽電池の展開, 新エネルギーセミナー、「太陽電池開発の将来展望」（日本エネルギー学会 新エネルギー部会、日本太陽エネルギー学会）, 新エネルギーセミナー、「太陽電池開発の将来展望」（日本エネルギー学会 新エネルギー部会、日本太陽エネルギー学会）, pp. 38-41, Oct. 2007.
• 小長井 誠. 22nd European Photovoltaic Solar Energy Conference and Exhibition報告, 次世代の太陽光発電システム第175委員会、第6回研究会, 次世代の太陽光発電システム第175委員会、第6回研究会, pp. 1－5, Sept. 2007.
• Inthisang Sorapong, SRIPRAPHA KOBSAK, AKIRA YAMADA, MAKOTO KONAGAI. Deposition of wide bandgap a-SiO:H films and their application to solar cells, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 7a-ZV-3, Sept. 2007.
• 宮島晋介, 澤村 誠, 山田 明, 小長井 誠. VHFプラズマCVD法によるnc-SiC:H/c-Siヘテロ接合太陽電池, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 4p-M-17, Sept. 2007.
• 石原英恵, 井上駒樹, 山田 明, 小長井 誠. SiO2 cap層を用いたSi1-yCy膜の熱耐性の改善, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 4p-E-16, Sept. 2007.
• 品川友宏, 澤村 誠, 宮島晋介, 山田 明, 小長井 誠. VHFプラズマCVD法によるn型ナノ結晶SiC:H薄膜の低温堆積, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 4p-M-16, Sept. 2007.
• 山田 明, 千葉善之, 中柴徹也, 川村昌弘, 小長井 誠. CIS太陽電池の高効率化技術, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 4p-L-2, Sept. 2007.
• SRIPRAPHA KOBSAK, Ihsanul Afdi Yunaz, yeop myong_seung, AKIRA YAMADA, MAKOTO KONAGAI. Fabrication of high efficiency pc-Si:H/µc-Si:H double junction solar cells and their temperature dependences, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 7a-ZV-4, Sept. 2007.
• 杉浦 勉, リィマニーアモーンラット, 佐藤剛彦, 山本紘史, 山田 明, 小長井 誠. シリコン系薄膜をBSF 層に用いた多結晶シリコン太陽電池の作製, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 6p-L-12, Sept. 2007.
• 川村昌弘, 中柴徹也, 千葉善之, 山田 明, 小長井 誠. クラッキングSeを用いたCu(In1-xGax)Se2薄膜の作製, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 7p-L-6, Sept. 2007.
• 千葉善之, 山田 明, 小長井 誠, 和田隆博. メカノケミカルプロセスで作製で作製されたCu(InGa)Se2薄膜のPL評価, 第68回応用物理学会秋季学術講演会, 第68回応用物理学会秋季学術講演会, pp. 7p-L-7, Sept. 2007.
• 小長井 誠. 産業界の動向と技術開発の方向性, 透明酸化物光・電子材料第166委員会、第38回研究会, 透明酸化物光・電子材料第166委員会、第38回研究会, pp. 1－6, July 2007.
• 小長井 誠. 太陽電池用表面不活性化膜の低温形成, 半導体界面制御技術第154委員会、第59回研究会, 半導体界面制御技術第154委員会、第59回研究会, pp. 18-34, July 2007.
• 川村昌弘, 山田明, 小長井誠. クラッキングSeを用いたCu(In1-xGax)Se2薄膜の作製, 第4回「次世代の太陽光発電システム」, 第4回「次世代の太陽光発電システム」予稿集, pp. 227-230, June 2007.
• Ihsanul Afdi Yunaz, 宮島晋介, 山田明, 小長井誠. VHF-PECVD法によるa-SiC:H薄膜の作製と評価, 第4回「次世代の太陽光発電システム」, 第4回「次世代の太陽光発電システム」予稿集, pp. 183-186, June 2007.
• 杉浦 勉, 佐藤剛彦, Amornrat Limmanee, 山本紘史, 宮島晋介, 山田明, 小長井誠. 裏面ポイントコンタクトを用いた太陽電池におけるパッシベーション効果, 第4回「次世代の太陽光発電システム」, 第4回「次世代の太陽光発電システム」予稿集, pp. 155-158, June 2007.
• 小長井 誠. 薄膜系太陽電池の研究開発の方向性, 第24回太陽光発電システムシンポジウム, 第24回太陽光発電システムシンポジウム, pp. 9－32－9－40, June 2007.
• 黒川康良, 富田茂樹, 宮島晋介, 山田明, 小長井誠. シリコン量子ドット超格子膜のVHFプラズマによる再水素化, 平成19年春季 第54回応用物理学関係連合講演会, Mar. 2007.
• 小長井 誠, 山田 明. シリコン太陽電池の新しいパッシベーション膜と学振175委員会トピックス, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会, pp. 29p-ZG-5, Mar. 2007.
• 黒川康良, 富田茂樹, 宮島晋介, 山田 明, 小長井 誠. シリコン量子ドット超格子膜のVHFプラズマによる再水素化, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会講演予稿集, Vol. 第2分冊, pp. 28a-ZW-12, Mar. 2007.
• 富田充朗, 檜座秀一, 山田 明, 小長井 誠. HW-CVD法による不活性ガス導入条件下におけるμc-Si:H薄膜の作製, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会, pp. 29p-X-11, Mar. 2007.
• Sritharathikun Jaran, Banerjee Chandan, AKIRA YAMADA, MAKOTO KONAGAI. Fabrication of Microcrystalline Hydrogenated Silicon Oxide/Crystalline Silicon Heterojunction Solar cells, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会, pp. 30p-X-2, Mar. 2007.
• 杉浦 勉, 大坪道夫, 佐藤剛彦, 山田 明, 小長井 誠. 多結晶Si太陽電池用a-SiN:H/a-SiCN:H積層型パッシベーション膜の作製と評価, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会, pp. 27p-ZK-7, Mar. 2007.
• K.H. Ahn, Ihsanul Afdi Yunaz, SRIPRAPHA KOBSAK, Shinsuke Miyajima, AKIRA YAMADA, MAKOTO KONAGAI. Characterization of intrinsic SiC:H films deposited by VHF-PECVD for Thin Film Solar Cell Applications, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会, pp. 30a-X-11, Mar. 2007.
• 山本紘史, 大坪道夫, 杉浦 勉, 佐藤剛彦, 山田 明, 小長井 誠. 多結晶Si太陽電池用a-SiO:Hパッシベーション膜の作製と評価, 第54回応用物理学関係連合講演会, 第54回応用物理学関係連合講演会, pp. 27p-ZK-6, Mar. 2007.
• 纐纈誠一, 屋敷保聡, 宮島晋介, 山田　明, 小長井　誠. 高出力VHFプラズマによるGe1-xCx:H薄膜の作製と評価, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 塚越貴史, 和田隆博, 山田　明, 小長井　誠. Hot-Filament溶融法によるCu(InGa)Se2薄膜の粒径増大(III), 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 孟　凡英, 千葉善之, 山田　明, 小長井　誠. Preparation of Zn1-XMgXO thin films with wurtzite structure grown by MOCVD and their application to solar cells, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• リィマニーアモーンラット, 大坪道夫, 杉浦　勉, 佐藤剛彦, 宮島晋介, 山田　明, 小長井　誠. a-SiCN:Hパッシベーション膜を用いたキャストSi太陽電池, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 石原英恵, 村野仁彦, 山田　明, 小長井　誠. SOI基板を用いた歪Si/歪緩和Si1-yCy構造の作製, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 檜座秀一, 富田充朗, 山田　明, 小長井　誠. ホットワイヤーCVD 法によるSi:H 薄膜作製時のH2希釈効果に関する考察, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 屋敷保聡, 纐纈誠一, 宮島晋介, 山田　明, 小長井　誠. 微結晶ゲルマニウムカーボン薄膜へのBドーピングの検討, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• Ihsanul Afdi Yunaz, Kobsak Sriprapha, 檜座秀一, 山田　明, 小長井　誠. 低緯度帯に適合した積層型アモルファスSi系太陽電池の動作解析, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 澤村　誠, 宮島晋介, 山田　明, 小長井　誠. 水素化ナノ結晶SiC堆積におけるプラズマパワーの影響, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• 宮島晋介, 澤村　誠, 山田　明, 小長井　誠. ナノ結晶SiC:Hの堆積メカニズムの検討, 第67回応用物理学会学術講演会, 応用物理学会, Vol. -, Aug. 2006.
• F. Meng, Y. Chiba, A. Yamada, M. Konagai. Phase transition of ZnMgO films prepared by MOCVD, 第3回次世代の太陽光発電システムシンポジウム, 第3回次世代の太陽光発電システムシンポジウム, Vol. -, Aug. 2006.
• 野村周右, 松尾嘉浩, 和田隆博, 谷村　悠, 中村吉男, 千葉善之, 山田明, 小長井誠. メカノケミカルプロセスとスクリ‐ン印刷/焼結法を用いたCu(In,Ga)Se2薄膜太陽電池の作製, 第3回次世代の太陽光発電システムシンポジウム, 第3回次世代の太陽光発電システムシンポジウム, Vol. -, July 2006.
• M.Murano, H.Ishihara, A.Yamada, M.Konagai. Reduced Critical Thickness for Strain Relaxed Si1-yCy films grown on SOI substrates, 25th Electronic Materials Symposium, 25th Electronic Materials Symposium, Vol. -, July 2006.
• A.Matsumoto, A.Yamada, M.Konagai. Growth of carbon nanotubes using Fe nano beads, 25th Electronic Materials Symposium, 25th Electronic Materials Symposium, Vol. -, July 2006.
• 黒川康良, 宮島晋介, 山田明, 小長井誠. シリコン量子ドット超格子膜の作製, 第3回次世代の太陽光発電システムシンポジウム, July 2006.
• 佐藤　剛彦, Amornrat Limmanee, 大坪　道夫, 宮島　晋介, 松野　繁, 小長井　誠. a-SiCN:H薄膜を用いた多結晶太陽電池の作製, 第3回次世代の太陽光発電システムシンポジウム, 第3回次世代の太陽光発電システムシンポジウム, Vol. -, July 2006.
• 黒川康良, 宮島晋介, 山田明, 小長井誠. アモルファスSiC積層膜を用いたシリコン量子ドット超格子膜の作製, 第3回次世代の太陽光発電システムシンポジウム, 第3回次世代の太陽光発電システムシンポジウム, Vol. -, July 2006.
• 小長井誠. 薄膜系太陽電池の研究開発の方向性, 第23回太陽光発電システムシンポジウム, JPEA, Vol. -, June 2006.
• 宮島　晋介, Chandan Banerjee, 山田　明, 小長井　誠. HWCVD(Cat-CVD)を用いて作製したヘテロ接合結晶Si太陽電池, 第３回Cat-CVD研究会, 第３回Cat-CVD研究会, Vol. -, June 2006.
• 小長井誠, 檜座　秀一. Cat-CVD法のシリコンバルクならびに薄膜太陽電池への応用―特質と課題, 第３回Cat-CVD研究会, 第３回Cat-CVD研究会, Vol. -, June 2006.
• 宮島晋介, 山田明, 小長井誠. 微結晶（ナノ結晶）SiC:Hを用いたヘテロ接合結晶シリコン太陽電池(招待講演), 第53回応用物理学関係連合講演会, Mar. 2006.
• 纐纈誠一, 屋敷保聡, 宮島晋介, 山田　明, 小長井　誠. VHFプラズマプロセスを用いた太陽電池用Ge1-xCx薄膜の作製とその評価, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 宮島晋介, 澤村　誠, 山田　明, 小長井　誠. VHFプラズマCVD法によるナノ結晶SiC:H薄膜の低温堆積, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 黒川康良, 宮島晋介, 山田　明, 小長井　誠. アモルファスSiC積層膜中のシリコンナノ結晶析出条件探索, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 村野仁彦, 石原英恵, 山田　明, 小長井　誠. SOI基板を用いた歪緩和Si1-yCy膜の作製, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 村田　健, 村野仁彦, 石原英恵, 山田　明, 小長井　誠. Step型バッファ層を持つ歪緩和Si1-yCy薄膜の作製, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 林　周洙, 石原英恵, 村野仁彦, 山田　明, 小長井　誠. 歪Si1-yCy薄膜の電気光学特性及びデバイス応用, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• リィマニーアモーンラット, 大坪道夫, 佐藤剛彦, 宮島晋介, 山田　明, 小長井　誠. Si太陽電池への応用を目指した新しいパッシベーション膜: a-SiCN:Hの最適化, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 杉浦　勉, 佐藤剛彦, 山田　明, 小長井　誠. 酸化シリコン粒子マスクを用いた原子状水素によるテクスチャー形成, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 千葉善之, 中柴徹也, Meng Fanying, 山田　明, 小長井　誠, 松尾嘉浩, 和田隆博. メカノケミカルプロセスによるCu(InGa)Se2薄膜太陽電池の作製, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 山田　明, 宮崎　尚, 三宅崇弘, 小長井　誠. イオン化Gaを用いた高品質Cu(InGa)Se2薄膜の作製, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. ー, Mar. 2006.
• 塚越貴史, 和田隆博, 山田　明, 小長井　誠. Hot-Filament溶融法によるCu(InGa)Se2薄膜の粒径増大(II), 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. ー, Mar. 2006.
• 黒川康良, 宮島晋介, 山田明, 小長井誠. アモルファスSiC積層膜中のシリコンナノ結晶析出条件探索, 平成18年春季 第53回応用物理学関係連合講演会, Mar. 2006.
• IHSANUL AFDI YUNAZ, KOBSAK SRIPRAPHA, 檜座秀一, 山田　明, 小長井　誠. 低緯度帯におけるa-Si:H太陽電池の最適設計, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 松本　晃, 山田　明, 小長井　誠. 鉄ナノ微粒子を用いたCNT生成に関する研究, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 宮島晋介, 山田　明, 小長井　誠. 微結晶SiC:Hを用いたヘテロ接合結晶シリコン太陽電池, 2006年春季第53回応用物理学関係連合講演会, 応用物理学会, Vol. -, Mar. 2006.
• 神戸美花, 黒川康良, 宮島晋介, 佐藤一夫, 種田直樹, 小長井誠. 常圧熱CVDで作製したTiO2コートTCO（SnO2:F）薄膜の耐水素ラジカル性能, 第2回「次世代の太陽光発電システム」シンポジウム, Sept. 2005.
• 宮島晋介, 屋敷保聡, 山田 明, 小長井誠. 微結晶SiC:H薄膜の作製とその物性(招待講演), 第31回 アモルファスセミナー, Nov. 2004.

その他の論文・著書など

• 佐藤剛彦, 松野繁, 小長井誠. 太陽電池の光吸収量向上技術の特徴―ホットワイヤーエッチング技術による表面テクスチャー形成, JETI (Japan Energy & Technology Intelligence), Vol. 53, No. 9, pp. 39-41, 2005.
• 小長井誠. 海外における太陽光発電技術の開発状況, 日本エネルギー学会誌, Vol. 84, No. 9, pp. 753-759, 2005.
• 小長井誠. シリコン太陽電池の将来ビジョン, 太陽エネルギー学会論文誌, Vol. 31, No. 3, pp. 62-66, 2005.
• 小長井誠. 高効率太陽電池開発へ, 福島民友, June 2013.
• 小長井 誠. 産総研の郡山拠点で太陽電池研究開発へ, 福島民報, Mar. 2013.
• 小長井 誠. 産総研再生エネ拠点に熱い視線, 日本経済新聞, Mar. 2013.
• 小長井 誠. 東京工業大学環境エネルギー機構長 小長井誠氏, 日刊工業新聞, Feb. 2013.
• 小長井 誠. 次世代太陽電池官民で共同開発, 日経新聞夕刊, July 2012.
• 小長井 誠. 東工大・パナソニックなど, 日刊工業新聞, July 2012.
• 小長井 誠. 薄膜太陽電池、高効率に, 日経産業新聞, July 2012.
• 小長井 誠. 下げたい発電コスト 太陽電池は挑戦する, 山形新聞, June 2012.
• 小長井 誠. 太陽光発電、未来を豊かに, 岐阜新聞, June 2012.
• 小長井 誠. 太陽電池は挑戦する、将来性、過小評価するな, 京都新聞, June 2012.
• 小長井 誠. 太陽電池の開発、将来性過小評価するな, 高知新聞, June 2012.
• 小長井 誠. 太陽電池の研究開発、将来性を過小評価しないで, 熊本日日新聞, June 2012.
• 小長井 誠. 太陽電池は挑戦する, 山陰中央新報, June 2012.
• 小長井 誠. こんにち話、下げたい発電コスト, 山形新聞, June 2012.
• 小長井 誠. くつろぎトーク、発電コスト4分の1に, 信濃毎日新聞, June 2012.
• 小長井 誠. 将来性を過小評価するな 発電コストを下げる開発を, 千葉日報, May 2012.
• 小長井 誠. 研究室紹介（その51）東京工業大学大学院理工学研究科 小長井・宮島研究室, プラズマエレクトロニクス分科会会報, No. 56, pp. 9-12, 2012.
• 宮島晋介, 山田明, 小長井誠. Si系薄膜太陽電池の現状と課題, 材料の科学と工学, Vol. 46, No. 1, pp. 7-12, Feb. 2009.
• 小長井誠. 新しいエネルギーー太陽電池を中心にー, 学術月報, Vol. 59, No. 2, pp. 82-83, Feb. 2006.
• 小長井誠. 太陽エネルギー, AESTO News, Vol. 2006 Winter, No. 8, pp. 2, Feb. 2006.
• 小長井　誠. 第４回太陽光発電世界会議（WCPEC-4）の見どころ, 光発電, No. ２９, pp. 66-68, 2006.
• 小長井誠, 宮島晋介, 山田明. 薄膜シリコン系太陽電池の展望, 応用物理, Vol. 73, pp. 898, 2004.

特許など

• 小長井誠, 宮島晋介, 石川　亮佑. 半導体素子の製造方法、半導体素子および透明導電膜. 特許. 公開. 国立大学法人東京工業大学, 国立研究開発法人科学技術振興機構. 2014/03/18. 特願2014-055402. 2015/10/08. 特開2015-179695. 2015.
• 小長井誠, 藤井 健志, 佐藤 まり子. 薄膜太陽電池 及薄膜太陽電池の形成方法. 特許. 公開. 国立大学法人東京工業大学, 富士電機株式会社. 2013/09/05. 特願2013-183793. 2015/03/19. 特開2015-053307. 2015.
• 小長井誠, アッサウィン　ホンシントン, ジャラン スリタラティクン. 薄膜太陽電池およびその製造方法. 特許. 公開. 国立大学法人東京工業大学, ナショナル サイエンス アンド テクノロジー ディベロップメント エイジェンシー. 2012/10/03. 特願2012-221203. 2014/04/24. 特開2014-075416. 2014.
• 小長井誠, 一色　眞誠. 透明導電性酸化物膜付き基体およびその製造方法. 特許. 公開. 国立大学法人東京工業大学, 旭硝子株式会社. 2012/08/20. 特願2012-181713. 2014/02/27. 特開2014-038807. 2014.
• 小長井誠. シリコン太陽電池およびその製造方法. 特許. 公開. 国立大学法人東京工業大学. 2011/11/25. 特願2011-257310. 2013/06/10. 特開2013-115091. 2013.
• 小長井誠. 薄膜太陽電池およびその製造方法. 特許. 公開. 国立大学法人東京工業大学. 2011/04/22. 特願2011-096511. 2012/11/15. 特開2012-227497. 2012.
• 小長井誠, 佐藤　剛彦, 檜座　秀一, 酒井　雅, 松野　繁. 光起電力装置およびその製造方法、光起電力モジュール. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2011/03/31. 特願2011-079493. 2012/11/08. 特開2012-216593. 特許第5398772号. 2013/11/01 2013.
• 小長井誠, 酒井　雅, 佐藤　剛彦, 檜座　秀一, 松野　繁. 光起電力装置の製造方法. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2010/03/12. 特願2010-056117. 2011/09/29. 特開2011-192733. 特許第5268976号. 2013/05/17 2013.
• 小長井誠, 佐藤　剛彦, 檜座　秀一, 酒井　雅, 松野　繁. 光起電力装置の製造方法. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2009/07/15. 特願2009-166954. 2011/02/03. 特開2011-023526. 特許第5183588号. 2013/01/25 2013.
• 小長井誠, 佐藤　剛彦, 松野　繁. 光起電力装置の製造方法. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2009/01/23. 特願2009-013297. 2010/08/05. 特開2010-171263. 特許第5058184号. 2012/08/10 2012.
• 小長井誠, 佐藤　剛彦, 松野　繁　. 光起電力装置及びその製造方法. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2008/06/06. 特願2008-149163. 2009/12/17. 特開2009-295852. 特許第5014263号. 2012/06/15 2012.
• 小長井誠, 佐藤　剛彦, 松野　繁. 光起電力装置及びその製造方法. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2007/12/03. 特願2007-312226. 2009/06/25. 特開2009-140941. 特許第5052309号. 2012/08/03 2012.
• 小長井誠, 佐藤　剛彦, 松野　繁, 前川　武之. 光起電力装置の製造方法. 特許. 登録. 国立大学法人東京工業大学, 三菱電機株式会社. 2006/03/13. 特願2006-067949. 2007/09/27. 特開2007-250583. 特許第4391486号. 2009/10/16 2009.
• 小長井誠, 佐藤　剛彦, 松野　繁, 前川　武之. 光起電力装置の製造方法およびそれに用いるエッチング装置. 特許. 公開. 国立大学法人東京工業大学, 三菱電機株式会社. 2005/05/27. 特願2005-155422. 2006/12/07. 特開2006-332427. 2006.

学位論文

• (GaAl)As/GaAs系へテロ接合型高能率電子デバイスの動作機構の解析ならびに開発に関する研究,  本文,  工学博士,  東京工業大学,  1977/03/26,   

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