論文

• S.-I.Kuroki, S. Fujii, K. Kotani, T. Ito. Carrier Transport and its variation of lase-lateral-crystallised poly-Si TFTs, ELECTRONICS LETTERS, Vol. 47, No. 24, Nov. 2011.
• Shin-Ichiro Kuroki, Yuya Kawasaki, Shuntaro Fujii, Koji Kotani, Takashi Ito. Seed-Free Fabrication of Highly Bi-Axially Oriented Poly-Si Thin Films by Continuous-Wave Laser Crystallization with Double-Line Beams, J. Electrochem. Soc., Vol. 158, No. 9, pp. H924-H930, July 2011.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Strain-Induced Back Channel Electron Mobility Enhancement in Polycrystalline Silicon Thin-Film Transistors Fabricated by Continuous-Wave Laser Lateral Crystallization, Japanese Journal of Applied Physics, Japanese Journal of Applied Physics, Vol. 50, No. 4, pp. 04DH10-1 - 04DH10-5, Apr. 2011.
• Koji Kotani, Atsuo Sugimoto, Yutaka Omiya, Takashi Ito. Above-Complementary Metal–Oxide–Semiconductor Metal Pattern Technique for Postfabrication Tuning of On-Chip Inductor Characteristics, Japanese Journal of Applied Physics, Japanese Journal of Applied Physics, Vol. 50, No. 4, pp. 04DB04-1 - 04DB04-5, Apr. 2011.
• Takashi ITO, Xiaoli ZHU, Shin-Ichiro KUROKI, Koji KOTANI. Highly Reliable and Drivability-Enhanced MOS Transistors with Rounded Nanograting Channels, IEICE TRANCE. ELECTRON., Vol. E93-C, No. 11, pp. 1638-1644, Nov. 2010.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Masayuki Numata, Koji Kotani, Takashi Ito. Roughness Reduction in Polycrystalline Silicon Thin Films Formed by Continuous-Wave Laser Lateral Crystallization with Cap SiO2 Thin Films, Jpn. J. Appl. Phys., Jpn. J. Appl. Phys., Vol. 48, pp. 04C129-1-4, Nov. 2010.
• Shin-Ichiro Kuroki, Xiaoli Zhu, Koji Kotani, Takashi Ito. Enhancement of Current Drivability of Nanograting Polycrystalline Silicon Thin-Film Transistors, Japanese Journal of Applied Physics (JJAP), Japanese Journal of Applied Physics (JJAP), Japanese Journal of Applied Physics (JJAP), Vol. 49, pp. 4DJ11-1-5, Oct. 2010.
• Yutaka Omiya, Koji Kotani, Takashi Ito. Above-Complementary Metal?Oxide?Semiconductor Inductor for Rapid Prototyping of Mixed-Signal System on Chips, The Japanese Journal of Applied Physics (JJAP), Vol. 49, pp. 04DE13-1-5, Apr. 2010.
• Jun Jiang, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Ferroelectric Properties of Lead Zirconate Titanate Thin Film on Glass Substrate Crystallized by Continuous-Wave Green Laser Annealing, Japanese Journal of Applied Physics (JJAP), Japanese Journal of Applied Physics (JJAP), Japanese Journal of Applied Physics (JJAP), Vol. 49, pp. 04DH14-1-4, Apr. 2010.
• Koji Kotani, Yohei Koshimoto, Takashi Ito. Stable Readout Circuit for Ferroelectric Random Access Memory Using Complementary Metal?Oxide?Semiconductor-Inverter-Based Capacitive-Feedback Charge-Integration Scheme, Japanease Journal of Applied Phisics (JJAP), Vol. 49, pp. 04DE10-1-5, Apr. 2010.
• Koji Kotani, Atsushi Sasaki, Takashi Ito. High-Efficiency Differential-Drive CMOS Rectifier, IEEE Journal of Solid-State Circuits, 3011-3018, Vol. 44, No. 11, Nov. 2009.
• Shin-Ichiro Kuroki, Kiichiro Tago, Koji Kotani, Takashi Ito. Low-Temperature Recrystallization of Ferroelectric Lead Zirconate Titanate Thin Films on Glass Substrate Using Continuous-Wave Green Laser, Jpn. J. Appl. Phys., Jpn. J. Appl. Phys., Vol. 48, pp. 04C142-1-4, Apr. 2009.
• Koji KOTANI, Takashi ITO. Self-Vth-Cancellation High-Efficiency CMOS Rectifier Circuit for UHF RFIDs, IEICE TRANS. ELECTRON., IEICE TRANS. ELECTRON., Vol. E92-C, No. 1, pp. 153-160, Jan. 2009.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Xiaoli Zhu, Masayuki Numata, Koji Kotani, Takashi Ito. Crystallinity and Internal Strain of One-Dimensionally Long Si Grains by CW Laser Lateral Crystallization, ECS Transactions, 16 (9) (2008) 10.1149/1.2980543 © The Electrochemical Society, The Electrochemical Society, Vol. 16, No. 9, pp. 145-151, Sept. 2008.
• Xiaoli ZHU, Shin-Ichiro KUROKI, Koji KOTANI, Masatoshi FUKUDA, Hideharu SHIDO, Yasuyoshi MISHIMA, Takashi ITO. Analysis of Drivability Enhancement Factors in Nanograting Metal–Oxide–Semiconductor Field-Effect Transistors, Japanese Journal of Applied Physics, The Japan Society of Applied Physics, Vol. 47, No. 4, pp. 3081–3085, Apr. 2008.
• Shuntaro FUJII, Shin-Ichiro KUROKI, Xiaoli ZHU, Masayuki NUMATA, Koji KOTANI, Takashi ITO. Analysis of Continuous-Wave Laser Lateral Crystallized Polycrystalline, Jpn. J. Appl. Phys., The Japan Society of Applied Physics, Vol. 47, No. 4, pp. 3046–3049, Apr. 2008.
• Shin-Ichiro Kuroki, Shuntaro Fujii, Koji Kotani, Takashi Ito. Self-seeding Crystallization of Silicon Thin Films Using Continuous-Wave Laser, ECS Transactions, The Electrochemical Society, Vol. 2, No. 10, pp. 71-75, Oct. 2007.
• Xiaoli ZHU, Shin-Ichiro KUROKI, Koji KOTANI, Hideharu SHIDO, Masatoshi FUKUDA, Yasuyoshi MISHIMA, Takashi ITO. Characteristics of Nano-Grating N-Channel MOSFETs for Improved Current Drivability, IEICE Transactions on Electronics, The Institute of Electronics, Infomation and Communication Engineers, Vol. E90-C, No. 9, pp. 1830-1836, Sept. 2007.
• K. Ishii, Y. Kikuchi, S. Matsuyama, Y. Kanai, K. Kotani, T. Ito, H. Yamazaki, Y. Funaki, R. Iwata, M. Itoh, K. Yanai, Jun Hatakezawa, N. Itoh, N. Tanizaki, D. Amano, M. Yamada, T. Yamaguchi. First achievement of less than 1mm FWHM resolution in practical semiconductor animal PET scanner, Nuclear Instruments and Methods in Physics Research, Nuclear Instruments and Methods in Physics Research, Vol. A, 576, No. 2-3, pp. 435-440, June 2007.
• Xiaoli Zhu, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Advantages of Nano-grating Substrates in CMOS -FET Characteristics, ECS Transactions, The Electrochemical Society, Vol. 11, No. 6, pp. 467-472, June 2007.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Enlargement of Crystal Grains in Thin Silicon Films by Continuous-Wave Laser Irradiation, Jpn. J. Appl. Phys., The Japan Society of Applied Physics, Vol. 46, No. 4B, pp. 2501–2504, Apr. 2007.
• Shin-Ichiro Kuroki, Masayuki Toda, Masaru Umeda, Koji Kotani, Takashi Ito. Permittivity Enhancement of Mechanically Strained SrTiO MIM Capacitor, ECS Transactions, The Electrochemical Society, Vol. 11, No. 3, pp. 293-299, Mar. 2007.

国際会議発表 (査読有り)

• Shin-Ichiro Kuroki, Yuya Kawasaki, Shuntaro Fujii, Koji Kotani, Takashi Ito. Bi-Axially Orientation-Controlled Si Thin Films on Glass Substrates by Double-Line-Beam CW Laser Annealing, Proc. of Ⅵ Workshop of the Thematic Network on Silicon On Insulator Technology, Devices and Materials, pp. 51-52, Jan. 2011.
• S. Fujii, S. Kuroki, K. Kotani, T. Ito. Enlargement of Crystal-Grains in Thin Silicon Films Using Continuous-Wave Laser Irradiation, 2010 International Conference on Solid State Devices and Materials (SSDM2003), Extended Abstracts of the 2010 International Conference on Solid State Devices and Materials, 2010 International Conference on Solid State Devices and Materials (SSDM2003), pp. 696-697, Nov. 2010.
• Shin-Ichiro Kuroki, Xiaoli Zhu, Koji Kotani, Takashi Ito. The Drivability Enhancement of Poly-Si TFTs by use of Nanograting Substrate, 2009 International Conference on Solid State Devices and Materials (SSDM2009), Extended Abstracts of the 2009 International Conference on Solid State Devices and Materials (SSDM2009), 2009 International Conference on Solid State Devices and Materials (SSDM2009), pp. 581-582, Nov. 2010.
• Koji Kotani, Atsuo Sugimoto, Yutaka Omiya, Takashi Ito. Above-CMOS Metal-Pattern Technique for Flexible Inductance Adjustment in Rapid Prototyping of RF SoCs, 2010 International Conference on Solid State Devices and Materials (SSDM2010), 2010 International Conference on Solid State Devices and Materials (SSDM2010), 2010 International Conference on Solid State Devices and Materials (SSDM2010), pp. 243-244, Sept. 2010.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Strain-Induced Back Channel Electron Mobility Enhancement in Poly-Si TFTs Formed by Continuous-Wave Laser Lateral Crystallization, 2010 International Conference on Solid State Devices and Materials (SSDM2010), 2010 International Conference on Solid State Devices and Materials (SSDM2010), 2010 International Conference on Solid State Devices and Materials (SSDM2010), pp. 1307-1308, Sept. 2010.
• S.Kuroki, S.Fujii, K.Kotani, T.Ito. Self-seeding Crystallization of Silicon Thin Films Using Continuous-Wave Laser, 211th ECS Spring Meeting, ECS Transactions, 211th ECS Spring Meeting, ECS Transactions, 211th ECS Spring Meeting, ECS Transactions, Vol. 2, No. 10, pp. 71-76, May 2010.
• Hiroaki Arai, Naoto Miyamoto, Koji Kotani, Hisanori Fujisawa, Takashi Ito. A WiMAX Turbo Decoder with Tailbiting BIP Architecture, 15th Asia and South Pacific Design Automation Conference ASP-DAC 2010, 15th Asia and South Pacific Design Automation Conference ASP-DAC 2010, 15th Asia and South Pacific Design Automation Conference ASP-DAC 2010, pp. 371-372, Jan. 2010.
• Hiroaki Arai, Naoto Miyamoto, Koji Kotani, Hisanori Fujisawa, Takashi Ito. A WiMAX Turbo Decoder with Tailbiting BIP Architecture, IEEE Asian Solid-State Circuits Conference 2009 (A-SSCC 2009), IEEE Asian Solid-State Circuits Conference 2009 (A-SSCC 2009), IEEE Asian Solid-State Circuits Conference 2009 (A-SSCC 2009), pp. 153-156, Nov. 2009.
• Koji Kotani, Takashi Ito. High-Efficiency CMOS Rectifier Circuits for UHF RFIDs Using Self-Vth Cancellation Techniquues, 2009 IEEE 8th International Conference on ASIC (ASICON 2009), 2009 IEEE 8th International Conference on ASIC (ASICON 2009), 2009 IEEE 8th International Conference on ASIC (ASICON 2009), pp. 549-552, Oct. 2009.
• Koji Kotani, Yohei Koshimoto, Takashi Ito. Bitline-Capacitance-Insensitive Readout Circuit Using Capacitive-Feedback Charge-Integration Scheme for Low-Voltage FeRAM, 2009 International Conference on Solid State Devices and Materials (SSDM2009), Extended Abstracts of the 2009 International Conference on Solid State Devices and Materials (SSDM2009), 2009 International Conference on Solid State Devices and Materials (SSDM2009), pp. 70-71, Oct. 2009.
• Jun Jiang, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Highly-(001)-Oriented Ferroelectric PZT Thin Films on Glass by CW Green-Laser Crystallization, 2009 International Conference on Solid State Devices and Materials (SSDM2009), Extended Abstracts of the 2009 International Conference on Solid State Devices and Materials (SSDM2009), 2009 International Conference on Solid State Devices and Materials (SSDM2009), pp. 885-886, Oct. 2009.
• Yutaka Omiya, Koji Kotani, Takashi Ito. Above-CMOS Inductor for Rapid Prototyping of Mixed-Signal SOCs, 2009 International Conference on Solid State Devices and Materials (SSDM2009), Extended Abstracts of the 2009 International Conference on Solid State Devices and Materials (SSDM2009), 2009 International Conference on Solid State Devices and Materials (SSDM2009), pp. 924-925, Oct. 2009.
• Koji Hara, Yuichiro Tanushi, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito. Ion-Implanted Boron Activation in a Preamorphized Si Layer by Microwave Annealing, 2009 International Conference on Solid State Devices and Materials (SSDM2009), Extended Abstracts of the 2009 International Conference on Solid State Devices and Materials (SSDM2009), 2009 International Conference on Solid State Devices and Materials (SSDM2009), pp. 330-331, Oct. 2009.
• Ken Haruyama, Koji Kotani, Takashi Ito. Highly-Accurate Ladder Model of Inductors on a Glass Substrate, 2009 International Conference on Solid State Devices and Materials (SSDM2009), Extended Abstracts of the 2009 International Conference on Solid State Devices and Materials (SSDM2009), 2009 International Conference on Solid State Devices and Materials (SSDM2009), pp. 450-451, Oct. 2009.
• Sang-su Seong, K. Kotani, T. Ito. Design of UHF RFID Antennas with Integrated Matching Circuitry for Bio-engineering Applications, Inter. Symp. on Medical, Bio-and Nano-Electronics, Inter. Symp. on Medical, Bio-and Nano-Electronics, Inter. Symp. on Medical, Bio-and Nano-Electronics, p. P-04, Mar. 2009.
• Fujii, S. Kuroki, X. Zhu, M. Numata, K. Kotani, T. Ito. Crystallinity and Internal Strain of One-Dimensionally Long Si Grains by CW Laser Lateral Crystallization, 214th ECS Meeting, 214th ECS Meeting, 214th ECS Meeting, p. 2276, Oct. 2008.
• S.Kuroki, K. Tago, K. Kotani, T. Ito. Morphology Control of Ferroelectric PZT Thin Films Crystallized On Glass with Continuous-Wave Green Laser, 2008 International Conference on Solid State Devices and Materials (SSDM2008), Extended Abstracts of the 2008 International Conference on Solid State Devices and Materials (SSDM2008), 2008 International Conference on Solid State Devices and Materials (SSDM2008), pp. 140-141, Sept. 2008.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Xiaoli Zhu, Masayuki Numata, Koji Kotani, Takashi Ito. Carrier Transport Mechanism in Poly-Si TFTs with One-Dimensionally Long Grains, 2008 International Conference in Solid State Devices and Materials (SSDM2008), Extended Abstracts of the 2008 International Conference in Solid State Devices and Materials (SSDM2008), 2008 International Conference in Solid State Devices and Materials (SSDM2008), Sept. 2008.
• Shuntaro Fujii, Shin-Ichiro Kuroki, Xiaoli Zhu, Masayuki Numata, Koji Kotani, Takashi Ito. Carrier Transport Mechanism in Poly-Si TFTs with One-Dimensionally Long Grains, 2008 International Conference in Solid State Devices and Materials (SSDM2008), Extended Abstracts of the 2008 International Conference in Solid State Devices and Materials (SSDM2008), 2008 International Conference in Solid State Devices and Materials (SSDM2008), pp. 766-767, Sept. 2008.
• S.Kuroki, K. Tago, K. Kotani, T. Ito. Morphology Control of Ferroelectric PZT Thin Films Crystallized On Glass with Continuous-Wave Green Laser, 2008 International Conference on Solid State Devices and Materials (SSDM2008), Extended Abstracts of the 2008 International Conference on Solid State Devices and Materials (SSDM2008), 2008 International Conference on Solid State Devices and Materials (SSDM2008), pp. 140-141, Sept. 2008.
• S. Fujii, S. Kuroki, M. Numata, K. Kotani, T. Ito. Roughness Reduction Technique for High Performance Poly-Si TFTs by CW Laser Lateral Crystallization with Cap SiO2 Thin Films, 2008 International Conference on Solid State Devices and Materials (SSDM2008), Extended Abstracts of the 2008 International Conference on Solid State Devices and Materials (SSDM2008), 2008 International Conference on Solid State Devices and Materials (SSDM2008), pp. 144-145, Sept. 2008.
• Xiaoli Zhu, Shin-Ichiro Kuroki, Shuntaro Fujii, Masayuki Numata, Koji Kotani, Takashi Ito. Research on Poly-Si TFTs with One-Dimensionally Long Grains Formed by CW Laser Lateral Crystallization, The 1st Student Organizing International Mini-Conference on Information Electronics Systems (SOIM-GCOE08), Proc. on SOIM-GCOE08, The 1st Student Organizing International Mini-Conference on Information Electronics Systems (SOIM-GCOE08), p. 59, Aug. 2008.
• Takashi Ito, Koji Kotani, Toshihiko Miyashita. Triode-like Non-Saturation Characteristics of SOI-MOSFETs under Reverse Drain Bias, Fourth Workshop of the Thermatic Network on Silicon-On-Insulator, Technology, Devices and Circuits (EUROSOI 2008), Fourth Workshop of the Thermatic Network on Silicon-On-Insulator, Technology, Devices and Circuits (EUROSOI 2008), Fourth Workshop of the Thermatic Network on Silicon-On-Insulator, Technology, Devices and Circuits (EUROSOI 2008), pp. 63-64, Jan. 2008.
• Koji Kotani, Takashi Ito. High Efficiency CMOS Rectifier Circuit with Self-Vth-Cancellation and Power Regulation Functions for UHF RFIDs, IEEE Asian Solid-State Circuits Conference 2007 (A-SSCC 2007), IEEE Asian Solid-State Circuits Conference 2007 (A-SSCC 2007), IEEE Asian Solid-State Circuits Conference 2007 (A-SSCC 2007), pp. 119-122, Nov. 2007.
• Shin-Ichiro Kuroki, Masayuki Toda, Masaru Umeda, Koji Kotani, Takashi Ito. Permittivity Enhancement of Mechanically Strained SrTiO3 MIM Capacitor, 212th Electrochem. Soc. Meeting, 212th Electrochem. Soc. Meeting, 212th Electrochem. Soc. Meeting, p. E3 1101, Oct. 2007.
• X. Zhu, S. Kuroki, K. Kotani, T. Ito. Advantages of Nano-grating Substrates in CMOS -FET Characteristics, 212th Electrochem. Soc. Meeting, 212th Electrochem. Soc. Meeting, 212th Electrochem. Soc. Meeting, p. E9 1322, Oct. 2007.
• X. Zhu, S. Kuroki, K. Kotani, M. Fukuda, H. Shido, Y. Mishima, T. Ito. The Drivability Enhancement Mechanisms in Nano-grating MOSFETs, 2007 International Conference on Solid State Devices and Materials (SSDM2007), Extended Abstracts of the 2007 International Conference on Solid State Devices and Materials (SSDM2007), 2007 International Conference on Solid State Devices and Materials (SSDM2007), pp. 204-205, Sept. 2007.
• S. Fujii, S. Kuroki, Z. Xiaoli, M. Numata, K. Kotani, T. Ito. ateral Recrystallized Si Thin Films with Large Tensile Strain for High Performance Thin Film Transistors, 2007 International Conference on Solid State Devices and Materials (SSDM2007), Extended Abstracts of the 2007 International Conference on Solid State Devices and Materials (SSDM2007), 2007 International Conference on Solid State Devices and Materials (SSDM2007), 566-567, Sept. 2007.
• Sakai Yasufumi, Koji Kotani, Takashi Ito. Analysis of Power Conversion Efficiency in Dickson Charge Pump for RFID, International Symposium on Bio- and Nano-Electronics, International Symposium on Bio- and Nano-Electronics, International Symposium on Bio- and Nano-Electronics, pp. 135-136, Dec. 2006.
• Shuntaro Fujii, Shin-ichiro Kuroki, Koji Kotani, Takashi Ito. Two-dimensional recrystallization of thin Si films using CW laser irradiation, Int. Symp. on Bio-and Nano-Electronics, Int. Symp. on Bio-and Nano-Electronics, Int. Symp. on Bio-and Nano-Electronics, p. 127, Dec. 2006.
• Makoto Miyamoto, Shin-Ichiro Kuroki, Koji Kotani, Satoshi Ueyama, Junji Hirotsuji, Takashi Ito. High-Density Micro bubble Formation by Utilizing the Specific Additives for Chemical-less degreasing Process, MRS Meeting 2006, Abstracts of MRS Meeting, MRS Meeting 2006, pp. A3-65, Nov. 2006.
• S.Kuroki, S.Fujii, K.Kotani, Takashi Ito. Large Grain Growth of Silicon Thin Films by using CW Green Laser, 2006 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD2006), 2006 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD2006), 2006 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD2006), Vol. 106, No. 137, pp. 119-122, July 2006.
• K.Kotani, K.Tago, S.Kuroki, Takashi Ito. Crystallization Enhancement of Ferroelectric PZT Thin Films by using Continuous-Wave Laser, 2006 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD2006), 2006 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD2006), 2006 Asia-Pacific Workshop on Fundamentals and Application of Advanced Semiconductor Devices (AWAD2006), Vol. 106, No. 137, pp. 277-280, July 2006.
• Shin-ichiro Kuroki, Shuntaro Fujii, Koji Kotani, Takashi Ito. Self-seeding Crystallization of Silicon Thin Films Using Continuous-Wave Laser, 209th Electrochem. Soc. Meeting, 209th Electrochem. Soc. Meeting, 209th Electrochem. Soc. Meeting, p. 354, May 2006.
• Takashi Ito, Shin-ichiro Kuroki, Koji Kotani. Drivability Enhancement of MOS Transistors Fabricated on Nano-grating Silicon Wafers, 09th Electrochem. Soc. Meeting, 09th Electrochem. Soc. Meeting, 09th Electrochem. Soc. Meeting, p. 360, May 2006.

国内会議発表 (査読有り)

• Shin-Ichiro Kuroki, Yuji Kawasaki, Koji Kotani, Takashi Ito, Katsuyoshi Washio. Crystal Growth of Highly Biaxially-Oriented Poly-Si Thin Films by W-Line Beam Continuous-Wave Laser Lateral Crystallization, AM-FPD2011, The proceedings of AM-FPD11, pp. 215-216, June 2011.

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