"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)",,,,,,2018,June
"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)",,,,,,2017,Nov.
"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",2017,Mar.
"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)",,,,,,2016,Oct.
"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",,,,,,2016,Sept.
"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",2016,Sept.
"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",2016,June
"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",2016,June
"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",,,,,,2016,May
"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",,,,,,2016,May
"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",,,,,,2016,Mar.
"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",,,,,,2016,Mar.
"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",,,,,,2016,Mar.
"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",,,,,,2016,Mar.
"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",2016,Mar.
"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",,,,,,2016,Mar.
"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",2016,Feb.
"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",2015,Nov.
"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",,,,,,2015,Sept.
"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",2015,July
"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",2015,July
"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",2015,June
"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",2015,June
"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",,,,,,2015,May
"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",,,,,,2015,May
"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",,,,,,2015,May
"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",,,,,,2015,May
"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?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",,,,,,2015,May
"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",,,,,,2015,May
"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",,,,,,2015,May
"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",2015,Apr.
"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",2015,Apr.
"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",2015,Mar.
"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",2015,Jan.
"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,
"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",,,,,,2014,Dec.
"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",,,,,,2014,Nov.
"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",2014,Nov.
"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",,,,,,2014,Nov.
"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",,,,,,2014,Nov.
"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",,,,,,2014,Nov.
"Shigeru Yamada,Ryousuke Ishikawa,Takaya Higa,Makoto Konagai,Shinsuke Miyajima","Device Simulations of Si/SiO2 Superlattice Solar","6th World Conference on Photovoltaic Energy Conversion",,,,,,2014,Nov.
"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",,2014,Nov.
"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)",,,,,,2014,Nov.
"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)",,,,,,2014,Nov.
"T. Ogusu,M. Konagai,S. Miyajima","Carrier Transport Characteristics of Crystalline Silicon Solar Cells (J1MoO.2.3)","6th World Conference on Photovoltaic Energy Conversion",,,,,,2014,Nov.
"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",,,,,,2014,Nov.
"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",,,,,,2014,Nov.
"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",,,,,,2014,Nov.
"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",2014,Oct.
"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",2014,Oct.
"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",2014,Oct.
"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",2014,Oct.
"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",2014,Sept.
"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",,,,,,2014,Sept.
"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",,,,,,2014,Sept.
"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",,,,,,2014,Sept.
"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",,,,,,2014,July
"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",2014,Mar.
"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",2014,Mar.
"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",2014,Mar.
"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",2014,Mar.
"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",2014,Mar.
"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",2014,Feb.
"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",2014,Feb.
"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",2014,Jan.
"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,
"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,
"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","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,
"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,
"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,
"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,
"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,
"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,
"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,
"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  -Development of Si Nano-wire Solar Cells","2013 Korea Photovoltaic SocietyMeeting",,,,,,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,
"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,
"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,
"MAKOTO KONAGAI","Advanced Silicon Thin-Film SolarCells","PVSEC-23,",,,,,,2014,
"Bancha Janthong,Yuki Moriya,Porponth Sichanugrist,Makoto Konagai","Improvement of a multi-functional n-?c-SiO and p-?c-SiO interface for novel a-Si:H/?c-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,
"M. Konagai,P. Sichanugrist,T. Nakada","Development of High-performance Solar Cells Using Solar Spectrum Splitting Technique","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,
"MAKOTO KONAGAI","Current Status of Thin-Film Solar Cells and Future Prospects","AM-FPD 13",,,,,,2014,
"Ryousuke Ishikawa,Tatsuya Yamazaki,Shinsuke Miyajima,Makoto Konagai","Solid-phase Crystallization of a-SiNWs Array for Solar Cells Applications","EM-NANO",,,,,,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,
"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,
"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,
"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)",,,,,,2013,Oct.
"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)",,,,,,2013,Oct.
"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)",,,,,,2013,Oct.
"Takahiko Morita,Shinya Kato,Shinsuke Miyajima,Makoto Konagai","Optical Characteristics of Silicon Nanowire Structures for Solar Cell Applications","Photovoltaic Science and Engineering Conference (PVSEC23)",,,,,,2013,Oct.
"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)",,,,,,2013,Oct.
"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",,,,,,2013,Sept.
"Kazuyoshi Nakada,Shinsuke Miyajima,Makoto Konagai","Amorphous Silicon Oxide Passivation Films for Silicon Heterojunction Solar Cells Studied by Hydrogen Evolution","SSDM2013",,,,,,2013,Sept.
"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",,,,,,2013,Sept.
"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",,,,,,2013,Sept.
"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",,,,,,2013,Sept.
"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",2013,Aug.
"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",2013,July
"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",2013,July
"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",,,,,,2013,June
"小長井誠","高効率太陽電池開発へ",,"福島民友",,,,,2013,June
"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",,,,,,2013,May
"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",,,,,,2013,May
"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",,,,,,2013,Mar.
"小長井 誠","産総研再生エネ拠点に熱い視線",,"日本経済新聞",,,,,2013,Mar.
"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",,,,,2013,Mar.
"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",,,,,2013,Feb.
"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",2013,Feb.
"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",2013,Jan.
"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",,,2013,Jan.
"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,
"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,
"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,
"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,
"Bancha Janthong,Yuki Moriya,Aswin Hongsingthong,Porponth Sichanugrist,Makoto Konagai","Management of light-trapping effect for a-Si:H/?c-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,
"MAKOTO KONAGAI","Formation of International Research Centers in the Frontiers of Innovative Solar Cells","SNEC (2012) International Photovoltaic Power Generation Conference",,,,,,2013,
"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,
"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",,,,,,2012,Dec.
"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",,,,,,2012,Dec.
"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",2012,Dec.
"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",,,,,,2012,Nov.
"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",,,,,,2012,Nov.
"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",,,,,,2012,Nov.
"P. Sichanugrist,B. Janthong,H. Wada,M. Konagai","Development of W-textured ZnO Substrates for High-Performance Thin-Film Si Solar Cells","GPVC 2012",,,,,,2012,Nov.
"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",,,,,,2012,Oct.
"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",,,,,,2012,Oct.
"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",,,,,,2012,Sept.
"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",,,,,,2012,Sept.
"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",2012,Sept.
"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",,,,,,2012,Sept.
"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",,,,,,2012,Sept.
"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.",,,,,2012,Sept.
"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",,,,,,2012,Sept.
"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)",,,,,,2012,Sept.
"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",,,,,,2012,Sept.
"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",,,,,,2012,Sept.
"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",,,,,,2012,Sept.
"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",,,,,,2012,Aug.
"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",,,,,,2012,Aug.
"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,",,,,,,2012,Aug.
"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",,,,,,2012,Aug.
"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,",,,,,,2012,Aug.
"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",,,,,,2012,Aug.
"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),",,,,,,2012,Aug.
"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",2012,Aug.
"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",,,,,,2012,Aug.
"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)",,,,,,2012,Aug.
"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)",,,,,,2012,Aug.
"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",,,,,,2012,July
"小長井 誠","薄膜太陽電池、高効率に",,"日経産業新聞",,,,,2012,July
"小長井 誠","次世代太陽電池官民で共同開発",,"日経新聞夕刊",,,,,2012,July
"小長井 誠","東工大・パナソニックなど",,"日刊工業新聞",,,,,2012,July
"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",,,,,2012,June
"小長井 誠","こんにち話、下げたい発電コスト",,"山形新聞",,,,,2012,June
"小長井 誠","太陽電池は挑戦する",,"山陰中央新報",,,,,2012,June
"小長井 誠","太陽光発電、未来を豊かに",,"岐阜新聞",,,,,2012,June
"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",,,,,2012,June
"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",,,,,2012,June
"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",,,,,,2012,June
"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",,,,,2012,June
"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",,,,,2012,June
"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",,,,,,2012,June
"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",,,,,,2012,June
"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.",,,,,,2012,June
"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",,,,,2012,May
"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",,,,,,2012,May
"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",,,,,2012,May
"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",,,,,,2012,May
"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",,,,,,2012,May
"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",2012,May
"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",2012,May
"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",2012,Apr.
"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",2012,Apr.
"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",,,,,,2012,Apr.
"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",,,,,,2012,Apr.
"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",,,,,,2012,Apr.
"P. Sichanugrist,M. Konagai","Past, present and future application of p- and n-type SiOx","IWTFSSC-4",,,,,,2012,Mar.
"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",,,,,,2012,Mar.
"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",,,,,,2012,Mar.
"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",,,,,,2012,Mar.
"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",2012,Mar.
"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",,,,,,2012,Mar.
"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",,,,,,2012,Mar.
"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",,,,,,2012,Mar.
"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",2012,Mar.
"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",2012,Feb.
"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",2012,Feb.
"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",,,,,2012,Jan.
"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",2012,Jan.
"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",2012,Jan.
"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",2012,Jan.
"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",2012,Jan.
"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,
"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-?c-SiOx and p-?c-SiOx interface for novel a-Si:H/?c-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,
"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,
"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,
"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","Spectral Splitting Thin-Film Full Spectrum Solar Cells","The 4th Thailand-Japan Joint Workshop on Photovoltaics",,,,,,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","Thin-film full spectrum solar cells aiming at an efficiency of 40%","Photovoltaic technology Conference (PVTC2012)","Centre de Congres",,,,,2012,
"Makoto Konagai","Formation of the International Research Center in the area of photovoltaic R&D","The 2nd Sino-Japan Photovoltaic Forum",,,,,,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,
"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,
"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,
"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,
"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,
"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,
"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,
"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,
"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,
"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,
"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,
"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","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,
"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,
"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,
"Yuki Moriya,Taweewat Krajangsang,Porponth Sichanugrist,Makoto Konagai","Development of High-efficiency Micromorph tandem Silicon Solar Cells on","38th IEEE Photovoltaic Specialists Conference",,,,,,2012,