Research field (2)：
Organic functional materials
, Applied materials
Research keywords (4)：
有機エレクトロニクス
, 有機薄膜太陽電池
, 有機薄膜デバイス
, 有機半導体
Research theme for competitive and other funds (9)：
2016 - 2019 Analysis of organic photovoltaic properties using electroluminescence from charge transfer states
2013 - 2018 Improvement of polymer-based organic transistor performance by thin-film formation techniques utilizing liquid crystalline nature
2010 - 2011 Fabrication of organic electronics devices based on highly orientedπ-conjugated polymers
2008 - 2009 Organic field-effect transistors based on thin films of・-conjugated polymer formed by precursor polymer route and electrical polymerization
2006 - 2007 High efficiency polarization-sensitive organic photovoltaic devices
2006 - 2007 Correlation of structure and electronic properties in layered films of systematically combined polymer semiconductors
2006 - 2006 高分子半導体/無機ナノ粒子複合薄膜を用いたデバイス創成
2005 - 2006 有機電界効果トランジスタのn型特性出現機構の解明とその高性能化に関する研究
2004 - 2005 High-performance Organic Field-Effect Transistors Based on Monodisperse Glassy-Nematic Oligofluorenes
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Papers (151)：
Kenji Sakamoto, Kirill Bulgarevich, Takeshi Yasuda, Takeo Minari, Masayuki Takeuchi. Origin of Intrinsic Operational Instability in Organic Field-Effect Transistors with Aligned High-Mobility Donor-Acceptor Copolymer Active Layers. Advanced Materials Technologies. 2023
Ryota Sato, Kunfeng Chen, Takeshi Yasuda, Takaki Kanbara, Junpei Kuwabara. Straightforward and regiospecific synthesis of 1,3,5,7-tetra-arylated acene bearing different aryl groups. Organic Chemistry Frontiers. 2023. 10. 12. 2955-2962
Sachie Yamamoto, Takeshi Yasuda, Takaki Kanbara, Junpei Kuwabara. Facile Synthesis of 1,7-Phenanthroline Derivatives and Evaluation of Their Properties as Hole-Blocking Materials in Organic Light-Emitting Diodes. Bulletin of the Chemical Society of Japan. 2022. 95. 3. 458-465
Junpei Kuwabara, Ryuya Kawasaki, Takeshi Yasuda, Takaki Kanbara. Hydrogen-bonded dimers of mono-alkylated diketopyrrolopyrroles and their physical properties. Synthetic Metals. 2022. 284. 117007-117007
1995 - 1999 Kyushu University School of Sciences Department of Physics
Professional career (1)：
博士(工学) (九州大学)
Work history (5)：
2016/04 - 現在 National Institute for Materials Science
2008/07 - 2016/03 National Institute for Materials Science
2007/04 - 2008/06 Kyushu University Institute for Materials Chemistry and Engineering
2006/04 - 2007/03 Kyushu University Institute for Materials Chemistry and Engineering
2003/11 - 2006/03 九州大学大学院 総合理工学研究院 助手
Committee career (7)：
2023/04 - 2024/01 応用物理学会 有機分子バイオエレクトロニクス分科会, 常任幹事
2021/02 - 2023/01 応用物理学会 第60期、第61期代議員
2019/02 - 2021/01 応用物理学会 第58期、第59期代議員
2016/04 - 2018/03 応用物理学会 有機分子バイオエレクトロニクス分科会 会計幹事
2010/07 - 2012/06 つくば3Eフォーラム委員会 太陽エネルギータスクフォース委員
2010/04 - 2012/03 応用物理学会 有機分子バイオエレクトロニクス分科会 常任幹事
2007/04 - 2009/03 応用物理学会 有機分子バイオエレクトロニクス分科会 幹事
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Awards (6)：
2022/03 - The Chemical Society of Japan BCSJ Award Article Facile Synthesis of 1,7-Phenanthroline Derivatives and Evaluation of Their Properties as Hole-Blocking Materials in Organic Light-Emitting Diodes
2008/10 - 20th Korea-Japan Joint Forum on Organic Materials for Electronics and Photonics 2008 POSTER AWARD Carrier transport properties of liquid crystalline π-conjugated oligomers in organic field-effect transistors
