学術論文
[1] Ryo Kato, Koki Taguchi, Takafumi Uemura, Taka-aki Yano, Andreas Petritz, Barbara Stadlober, Tsuyoshi Sekitani, and Takuo Tanaka, "Mid-Infrared Photothermal Imaging of Photochemically Patterned Polymer Gate Dielectrics for Organic Thin-Film Transistors," ACS Applied Electronic Materials, March 2024.
[2] Tomoyuki Yokota, Tsuyoshi Sekitani, Yu Kato, Kazunori Kuribara, Ute Zschieschang, Hagen Klauk, Tatsuya Yamamoto, Kazuo Takimiya, Hirokazu Kuwabara, Masaaki Ikeda, and Takao Someya, "Low-Voltage Organic Transistor with Subfemtoliter Inkjet Source-Drain Contacts," MRS Communications, volume 1, pages 3-6 2011.
[3] Yusaku Kato, Tsuyoshi Sekitani, Yoshiaki Noguchi, Tomoyuki Yokota, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Large-Area, Flexible, Ultrasonic Imaging System with an Organic-Transistor Active Matrix," IEEE Transactions on Electron Devices, volume 57, pages 995-1002 2010.
[4] Tsuyoshi Sekitani, Makoto Takamiya, Yoshiaki Noguchi, Shintaro Nakano, Yusaku Kato, Takayasu Sakurai, and Takao Someya, "A Large-Area Wireless Power-Transmission Sheet Using Printed Organic Transistors and Plastic Mems Switches," Nature Materials, volume 6, pages 413-417 2007.
[5] Yusaku Kato, Tsuyoshi Sekitani, Makoto Takamiya, Masao Doi, Kinji Asaka, Takayasu Sakurai, and Takao Someya, "Sheet-Type Braille Displays by Integrating Organic Field-Effect Transistors and Polymeric Actuators," IEEE Transactions on Electron Devices, volume 54, pages 202-209 2007.
[6] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "An Organic Fet Sram with Back Gate to Increase Static Noise Margin and Its Application to Braille Sheet Display," IEEE Journal of Solid-State Circuits, volume 42, pages 93-100 2007.
[7] Xizhang Wang, Takao Someya, Tsuyoshi Sekitani, Yusaku Kato, and Shingo Iba, "Electrical Characteristics of Pentacene Thin Film Transistors in Volatile Compound Vapors," Molecular Crystals and Liquid Crystals, volume 462, pages 29-36 2007.
[8] Hiroshi Kawaguchi, Shingo Iba, Yusaku Kato, Tsuyoshi Sekitani, Takao Someya, and Takayasu Sakurai, "A 3d-Stack Organic Sheet-Type Scanner with Double-Wordline and Double-Bitline Structure," IEEE Sensors Journal, volume 6, pages 1209-1217 2006.
[9] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Yoshiaki Noguchi, Takayasu Sakurai, and Takao Someya, "Submillimeter Radius Bendable Organic Field-Effect Transistors," Journal of Non-Crystalline Solids, volume 352, pages 1769-1773 2006.
[10] Shingo Iba, Yusaku Kato, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Takayasu Sakurai, and Takao Someya, "Use of Laser Drilling in the Manufacture of Organic Inverter Circuits," Analytical and Bioanalytical Chemistry, volume 384, pages 374-377 2006.
[11] Takao Someya, Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Takayasu Sakurai, and Hiroshi Kawaguchi, "Organic Transistor Integrated Circuits for Large-Area Sensors," Molecular Crystals and Liquid Crystals, volume 444, pages 13-22 2006.
[12] Takao Someya, Yusaku Kato, Shingo Iba, Tsuyoshi Sekitani, Hiroshi Kawaguchi, and Takayasu Sakurai, "Integration of Organic Field-Effect Transistors with Organic Photodiodes for a Large-Area, Flexible, and Lightweight Sheet Image Scanner," IEEE Transactions on Electron Devices, volume 52, pages 2502-2511 2005.
[13] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Yoshiaki Noguchi, Takao Someya, and Takayasu Sakurai, "Ultra-Flexible Organic Field-Effect Transistors Embedded at a Neutral Strain Position," Applied Physics Letters, volume 87, page 173502 2005.
[14] Takao Someya, Yusaku Kato, Tsuyoshi Sekitani, Shingo Iba, Yoshiaki Noguchi, Yousuke Murase, Hiroshi Kawaguchi, and Takayasu Sakurai, "Conformable, Flexible, Large-Area Networks of Pressure and Thermal Sensors with Organic Transistor Active Matrixes," Proceedings of the National Academy of Sciences of the United States of America, volume 102, pages 12321-12325 2005.
[15] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Takao Someya, and Takayasu Sakurai, "Suppression of Dc Bias Stress-Induced Degradation of Organic Field-Effect Transistors Using Postannealing Effects," Applied Physics Letters, volume 87, page 073505 2005.
[16] Shingo Iba, Tsuyoshi Sekitani, Yusaku Kato, Takao Someya, Hiroshi Kawaguchi, Makoto Takamiya, Takayasu Sakurai, and Shinichi Takagi, "Control of Threshold Voltage of Organic Field-Effect Transistors with Double-Gate Structures," Applied Physics Letters, volume 87, page 023509 2005.
[17] Tsuyoshi Sekitani, Yusaku Kato, Shingo Iba, and Takao Someya, "Bending Effect of Organic Field-Effect Transistors with Polyimide Gate Dielectric Layers," Japanese Journal of Applied Physics, volume 44, pages 2841-2844 2005.
[18] Tsuyoshi Sekitani, Yusaku Kato, Shingo Iba, Hiroshi Shinaoka, Takao Someya, Takayasu Sakurai, and Shinichi Takagi, "Bending Experiment on Pentacene Field-Effect Transistors on Plastic Films," Applied Physics Letters, volume 86, page 073511 2005.
[19] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, and Takao Someya, "Pentacene Field-Effect Transistors on Plastic Films Operating at High Temperature above 100 ℃," Applied Physics Letters, volume 85, pages 3902-3904 2004.
[20] Takao Someya, Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Hiroshi Kawaguchi, and Takayasu Sakurai, "A Large-Area, Flexible Pressure Sensor Matrix with Organic Field-Effect Transistors for Artificial Skin Applications," Proceedings of the National Academy of Sciences of the United States of America, volume 101, pages 9966-9970 2004.
[21] Kato, Shingo Iba, Ryohei Teramoto, Tsuyoshi Sekitani, Takao Someya, Hiroshi Kawaguchi, and Takayasu Sakurai, "High Mobility of Pentacene Field-Effect Transistors with Polyimide Gate Dielectric Layers," Applied Physics Letters, volume 84, pages 3789-3791 2004.
国際会議(プロシーディングス)
[1] Yusaku Kato, Tsuyoshi Sekitani, Yoshiaki Noguchi, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "A Large-Area, Flexible, Ultrasonic Imaging System with a Printed Organic Transistor Active Matrix," Digest of Technical Papers of IEEE International Electron Devices Meeting (IEDM), pages 97-100 2008.
[2] Tsuyoshi Sekitani, Yoshiaki Noguchi, Shintaro Nakano, Koichi Zaitsu, Yusaku Kato, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Communication Sheets Using Printed Organic Nonvolatile Memories," Digest of Technical Papers of IEEE International Electron Devices Meeting (IEDM), pages 221-224 2007.
[3] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "An Organic Fet Sram for Braille Sheet Display with Back Gate to Increase Static Noise Margin," Digest of Technical Papers of IEEE International Solid-State Circuits Conference (ISSCC) , pages 276-277 2006.
[4] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "Low Power and Flexible Braille Sheet Display with Organic Fets and Plastic Actuators," Proceedings of IEEE International Conference on IC Design and Technology (ICICDT), pages 1-4 2006.
[5] Tsuyoshi Sekitani, Makoto Takamiya, Yoshiaki Noguchi, Shintaro Nakano, Yusaku Kato, Kazuki Hizu, Hiroshi Kawaguchi, Takayasu Sakurai, and Takao Someya, "A Large-Area Flexible Wireless Power Transmission Sheet Using Printed Plastic Mems Switches and Organic Field-Effect Transistors," Digest of Technical Papers of IEEE International Electron Devices Meeting (IEDM), pages 287-290 2006.
[6] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "Flexible Braille Sheet Display with Organic Fets and Plastic Actuators," Proceedings of International Display Workshop (IDW), pages 261-264 2006.
[7] Hiroshi Kawaguchi, Shingo Iba, Yusaku Kato, Tsuyoshi Sekitani, Takao Someya, and Takayasu Sakurai, "A Sheet-Type Scanner Based on a 3d Stacked Organic-Transistor Circuit with Double Word-Line and Double Bit-Line Structure," Digest of Technical Papers of IEEE International Solid-State Circuits Conference (ISSCC) , pages 580-581 2005.
[8] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Yusaku Kato, and Shingo Iba, "Pocket Scanner Using Organic Transistors and Detectors," Proceeding of Annual Meeting of the IEEE Lasers and Electro-Optics Society, pages 76-77 2005.
[9] Yusaku Kato, Shingo Iba, Tsuyoshi Sekitani, Yoshiaki Noguchi, Kazuki Hizu, Xi Wang, Koji Takenoshita, Yasushi Takamatsu, Shintaro Nakano, Kenjiro Fukuda, K. Nakamura, Tatsuya Yamaue, Masao Doi, Kinji Asaka, Hiroshi Kawaguchi, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "A Flexible, Lightweight Braille Sheet Display with Plastic Actuators Driven by an Organic Field-Effect Transistor Active Matrix," Digest of Technical Papers of IEEE International Electron Devices Meeting Digest of Technical Papers (IEDM), pages 105-108 2005.
[10] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Shingo Iba, Yusaku Kato, and Yoshiaki Noguchi, "Recent Progress of Organic Transistor Integrated Circuits for Large-Area Sensor Applications," Extended Abstract (Proceedings) of 2005 International Conference on Solid State Devices and Materials (SSDM), pages 380-381 2005.
[11] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Shingo Iba, and Yusaku Kato, "A Large-Area, Flexible, and Lightweight Sheet Image Scanner Integrated with Organic Field-Effect Transistors and Organic Photodiodes," Digest of Technical Papers of IEEE International Electron Devices Meeting (IEDM), pages 365-368 2004.
国際会議(招待講演)
[1] Yusaku Kato, Tsuyoshi Sekitani, Yoshiaki Noguchi, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "A Large-Area, Flexible, Ultrasonic Imaging System with a Printed Organic Transistor Active Matrix," International Thin-Film Transistor Conference 2009 (ITC09), March 2009.
[2] Makato Takamiya, Tsuyoshi Sekitani, Y. Miyamoto, Yoshiaki Noguchi, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "Design for Mixed Circuits of Organic Fets and Plastic Mems Switches for Wireless Power Transmission Sheet," IEEE International Conference on IC Design and Technology (ICICDT), pages 168-171 May 2007.
[3] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "Flexible Braille Sheet Display with Organic Fets and Plastic Actuators," International Display Workshop (IDW), pages 261-264 December 2006.
[4] Takao Someya, Yoshiaki Noguchi, Yusaku Kato, Tsuyoshi Sekitani, and Takayasu Sakurai, "Printed Organic Transistors for Large-Area, Flexible Sensors and Actuators," Material Research Society (MRS) Spring Meeting, Symposium L: Materials for Next-Generation Display Systems, #L7.5, April 2006.
[5] Tsuyoshi Sekitani, Yusaku Kato, Kinji Asaka, Masao Doi, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Integration of Soft Actuators with Organic Transistor Integrated Circuits for Sheet-Type Braille Displays," The 3rd International Conference on Artificial Muscles, March 2006.
[6] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "Low Power and Flexible Braille Sheet Display with Organic Fets and Plastic Actuators," 2006 IEEE International Conference on Integrated Circuit Design and Technology (ICICDT 06), 2006.
[7] Takao Someya, Takurai Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Yusaku Kato, and Shingo Iba, "A Sheet Image Scanner with Organic Transistor Integrated Circuits," 2005 International Display Workshops (IDW/AD’05), #AMD12-2, pages 1037-1040 December 2005.
[8] Takao Someya, Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Yoshiaki Noguchi, Kazuki Hizu, and Takayasu Sakurai, "Conformable Electronic Artificial Skins with Organic Transistor Integrated Circuits," Korea-Japan Joint Forum (KJF) 2005 on Organic Materials for Electronics and Photonics, #IN-3, page 5 October 2005.
[9] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Yusaku Kato, and Shingo Iba, "Pocket Scanner Using Organic Transistors and Detectors," IEEE Lasers and Electro-Optics Society, Session MD: INTEGRATED OPTICS I, #MD4, October 2005.
[10] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Shingo Iba, Yusaku Kato, and Yoshiaki Noguchi, "Recent Progress of Organic Transistor Integrated Circuits for Large-Area Sensor Applications," 2005 Solid State Devices and Materials (SSDM2005), pages 380-381 September 2005.
[11] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Shingo Iba, Yusaku Kato, and Yoshiaki Noguchi, "Organic Transistor Integrated Circuits for Large-Area Sensors: Sheet Image Scanner and Electronic Skins," SPIE Optics & Photonics, #5940-20: Organic Field-Effect Transistors IV, p.215, July 2005.
[12] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Yusaku Kato, and Shingo Iba, "A Sheet Image Scanner Based on 3d-Stacked Organic Transistor Integrated Circuits," Twelfth International Workshop on Active-Matrix Liquid-Crystal Displays, pages 87-90 July 2005.
[13] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Shingo Iba, and Yusaku Kato, "Recent Advances in Applications of Organic Integrated Circuits for Large-Area Electronics," International Conference on IC Design and Technology, pages 57-58 2005.
[14] Takao Someya, Takayasu Sakurai, Tsuyoshi Sekitani, Hiroshi Kawaguchi, Shingo Iba, and Yusaku Kato, "Organic Transistor Ics for Large-Area Sensors," Korea-Japan Joint Forum 2004 “Organic Materials for Electronics and Photonics”, #05-I, November 2004.
国際会議(一般講演:口頭)
[1] Miki Trifunovic, Tomoyuki Yokota, Yu Kato, Takeyoshi Tokuhara, Ikue Hirata, Itaru Osaka, Kazuo Takimiya, Tsuyoshi Sekitani, Takao Someya, and Roichi Ishihara, "Otft with Pndt3bt-20 Dispersed Solution by Drop Casting Method," The Nineteenth International Workshop on Active-matrix Flatpanel Displays and Devices, TFT Technologies and FPD Materials, July 2012.
[2] Yu Kato, Tsuyoshi Sekitani, Tomoyuki Yokota, Ute Zschieschang, Hagen Klauk, Tatsuya Yamamoto, Kazuo Takimiya, Masaaki Ikeda, Hirokazu Kuwabara, and Takao Someya, "3v-Operation Organic Transistors on Shape-Memory Film with Polyimide Planarization Layer," 2011 International Conference on Solid State Devices and Materials (SSDM 2011), September 2011.
[3] Tomoyuki Yokota, Yoshiaki Noguchi, Yusaku Kato, Tsuyoshi Sekitani, and Takao Someya, "Organic Transistors and Circuits with Parylene Gate Dielectric Manufactured Using Subfemtoliter Inkjet," 2010 International Conference on Solid State Devices and Materials (SSDM 2010), September 2010.
[4] Yusaku Kato, Tsuyoshi Sekitani, Yoshiaki Noguchi, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "A Large-Area, Flexible, Ultrasonic Imaging System with a Printed Organic Transistor Active Matrix," #4.7, 2008 IEEE International Electron Devices Meeting (IEDM), December 2008.
[5] Jung Hun Lee, Tsuyoshi Sekitani, Yusaku Kato, and Takao Someya, "Electric Instability of Pentacene Thin Film Transistors under the Flow of Oxygen," P23-096, 20th Korea-Japan Joint Forum, October 2008.
[6] Yusaku Kato, Tsuyoshi Sekitani, and Takao Someya, "Megahertz Operation of Gate-Grounded Pentacene Field-Effect Transistors with On/Off Ratio of 103," Material Research Society (MRS) spring meeting, M2.2, SYMPOSIUM M “Materials and Technology for Flexible, Conformable, and Stretchable Sensors and Transistors”, March 2008.
[7] Yusaku Kato, Tsuyoshi Sekitani, and Takao Someya, "Improvement of Ac Characteristic of Organic Field-Effect Transistors by Electrical Shielding with Top Gate Structure," #P6, The 4th International Thin-Film Transistor Conference (ITC08), January 2008.
[8] Tsuyoshi Sekitani, Yoshiaki Noguchi, Shintaro Nakano, Koichiro Zaitsu, Yusaku Kato, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Communication Sheets Using Printed Organic Nonvolatile Memories," 2007 IEEE International Electron Devices Meeting (IEDM), #9.3, pages 221-224 December 2007.
[9] Yusaku Kato, Tsuyoshi Sekitani, and Takao Someya, "Ac Characteristics of Organic Transistors with Grounded Gate," International Symposium on “Strongly-Correlated Applied Physics”, September 2007.
[10] Tsuyoshi Sekitani, Shintaro Nakano, Yoshiaki Noguchi, Yusaku Kato, Makoto Takamiya, Takayasu Sakurai, and Takao Someya, "Organic Transistor Circuits for Large-Area Power Wireless Power Transmission Sheet," 3rd Annual Organic Microelectronics Workshop, July 2007.
[11] Yusaku Kato, Tsuyoshi Sekitani, Makoto Takamiya, Masao Doi, Kinji Asaka, Takayasu Sakurai, and Takao Someya, "Integration of Organic Semiconducting Nano-Materials and Polymer Actuators and Their Application," 2007 Frontiers in Nanoscale Science and Technology, #A15, 2007.
[12] Tsuyoshi Sekitani, Makoto Takamiya, Yoshiaki Noguchi, Shintaro Nakano, Yusaku Kato, Kazuki Hizu, Hiroshi Kawaguchi, Takayasu Sakurai, and Takao Someya, "A Large-Area Flexible Wireless Power Transmission Sheet Using Printed Plastic Mems Switches and Organic Field-Effect Transistors," 2006 IEEE International Electron Devices Meeting (IEDM2006), The Annual Technical Meeting of the Electron Devices Society, December 2006.
[13] Makoto Takamiya, Tsuyoshi Sekitani, Yusaku Kato, Hiroshi Kawaguchi, Takao Someya, and Takayasu Sakurai, "An Organic Fet Sram for Braille Sheet Display with Back Gate to Increase the Static Noise Margin," 2006 IEEE International Solid-State Circuits Conference (ISSCC2006), February 2006.
[14] Yusaku Kato, Shingo Iba, Tsuyoshi Sekitani, Yoshiaki Noguchi, Kazuki Hizu, Xi Wang, Koji Takenoshita, Yasushi Takamatsu, Shintaro Nakano, Kenjiro Fukuda, K. Nakamura, Tatsuya Yamaue, Masao Doi, Kinji Asaka, Hiroshi Kawaguchi, Makoto Takamiya, Takurai Sakurai, and Takao Someya, "Flexible, Lightweight Braille Sheet Display with Plastic Actuators Driven by an Organic Field-Effect Transistor Active Matrix," IEEE International Electron Devices Meeting (IEDM2005), #5.1, pages 105-108 December 2005.
[15] Yoshiaki Noguchi, Tsuyoshi Sekitani, Yusaku Kato, Shingo Iba, Takayasu Sakurai, and Takao Someya, "Inkjet Printing of Polyimide Precursors and Its Application to Organic Field-Effect Transistors," 2005 MRS Fall Meeting, #M8.4, page 273 November 2005.
[16] Shingo Iba, Tsuyoshi Sekitani, Yusaku Kato, Takayasu Sakurai, and Takao Someya, "Significant Controllability of Threshold Voltage of Pentacene Field-Effect Transistors with Double-Gate Structures," 2005 MRS Fall Meeting, #M9.8, November 2005.
[17] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Yoshiaki Noguchi, Takayasu Sakurai, and Takao Someya, "Organic Field-Effect Transistors with Suppressed Dc Bias-Stress Degradations," 2005 MRS Fall Meeting, #M7.11, page 273 November 2005.
[18] Tsuyoshi Sekitani, Shingo, Iba, Yusaku Kato, Yoshiaki Noguchi, Takayasu Sakurai, and Takao Someya, "Submillimeter Radius Bendable Organic Field-Effect Transistors," 21st International Conference on Amorphous and Nanocrystalline Semiconductors (ICANS 21), SESSION: ORGANIC DEVICES, #MO3.4, September 2005.
[19] Shingo Iba, Tsuyoshi Sekitani, Yusaku Kato, Takayasu Sakurai, and Takao Someya, "Pentacene Field-Effect Transistors with 230-Nm-Thick Polyimide Gate Dielectric Layers," Material Research Society Spring Meeting, Symposium H, “Giant-Area Electronics on Nonconventional Substrates”, #H3.8, page 199 April 2005.
[20] Yusaku Kato, Tsuyoshi Sekitani, Shingo Iba, Takayasu Sakurai, and Takao Someya, "Manufacturing Process and Characterization of Organic Diode-Based Sheet Thermal Sensors," Third International Conference on Molecular Electronics and Bioelectronics (M&BE3), #4O-A09, page 135 March 2005.
[21] Shingo Iba, Tsuyoshi Sekitani, Yusaku Kato, Takayasu Sakurai, and Takao Someya, "Lowering Operation Voltage of Pentacene Field-Effect Transistors with Polyimide Gate Dielectric Layers," Third International Conference on Molecular Electronics and Bioelectronics (M&BE3), #3P-C22, page 106 March 2005.
[22] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Takayasu Sakurai, and Takao Someya, "Thermal Tolerance of Encapsulated Organic Field-Effect Transistors on Plastic Films," International Symposium on Quantum Dots and Photonic Crystals 2005, #P-20, page 41 March 2005.
[23] Tsuyoshi Sekitani, Yusaku Kato, Shingo Iba, Takayasu Sakurai, and Takao Someya, "High-Temperature Operation of Pentacene Field-Effect Transistors with Polyimide Gate Insulators," Material Research Society Spring Meeting, Symposium I, “Organic Thin-Film Electronics”, #I1.9, page 204 March 2005.
[24] Yusaku Kato, Tsuyoshi Sekitani, Shingo Iba, Takayasu Sakurai, and Takao Someya, "Temperature Dependence of I-V Characteristics of Organic Pn Diodes and Their Application to Sheet Thermal Sensors," Material Research Society Spring Meeting, Symposium H, “Giant-Area Electronics on Nonconventional Substrates”, #H2.9, page 197 March 2005.
[25] Hiroshi Kawaguchi, Shingo Iba Yusaku Kato, Tsuyoshi Sekitani, Takao Someya, and Takayasu Sakurai, "A Sheet-Type Scanner Based on a 3d-Stacked Organic-Transistor Circuit Using Double Word-Line and Bit-Line Structure," #32.3, pp.580-581, 2005 IEEE International Solid-State Circuits Conference (ISSCC 2005), February 2005.
[26] Takao Someya, Shingo Iba, Yusaku Kato, Tsuyoshi Sekitani, Yoshiaki Noguchi, Yosuke Murase, Hiroshi Kawaguchi, and Takayasu Sakurai, "A Large-Area, Flexible, and Lightweight Sheet Image Scanner," 2004 IEEE International Electron Devices Meeting (IEDM), #15.1, pages 365-368 December 2004.
[27] Tsuyoshi Sekitani, Yusaku Kato, Shingo Iba, and Takao Someya, "Strain-Induced Enhancement of Mobility of Organic Field-Effect Transistors," Frontiers In Nanoscale Science and Technology, A Workshop on Coherent Electronics, Quantum Information Processing, and Quantum Optoelectronics, October 2004.
[28] Tsuyoshi Sekitani, Shingo Iba, Yusaku Kato, Hiroshi Shinaoka, and Takao Someya, "Bending and Recovery Tests of Organic Field-Effect Transistors," 2004 International Conference on Solid State Devices and Materials (SSDM 2004), #F10-3, pages 876-877 September 2004.
国内会議(一般講演:口頭)
[1] Yusaku Kato, Tsuyoshi Sekitani, and Takao Someya, "Megahertz Operation of Gate-Grounded Organic Field-Effect Transistors with On/Off Ratio of 103," 27th Electronic Materials Symposium, J-5, September 2008.
[2] Yusaku Kato, Tsuyoshi Sekitani, Makoto Takamiya, Masao Doi, Kinji Asaka, Takayasu Sakurai, and Takao Someya, "Integration of Organic Semiconducting Nano-Materials and Plastic Actuators for Sheet-Type Braille Displays," ナノ光・電子デバイスと量子情報エレクトロニクス, P-20, 2007.
[3] Shingo Iba, Yusaku Kato, Ryouhei Teramoto, Tsuyoshi Sekitani, and Takao Someya, "Pentacene Field-Effect Transistors with Polyimide Gate Dielectric Layers on Plastic Films," 23rd Electronic Materials Symposium (EMS23), #K3, July 2004.