Seiichiro Izawa

Affiliation and department：
Job title： Associate Professor
Homepage URL (2)： https://www.msl.titech.ac.jp/member/profile/izawa.html , https://www.msl.titech.ac.jp/english/member/profile/izawa_en.html

Research field (4)： Organic functional materials , Applied physics - general , Thin-film surfaces and interfaces , Functional solid-state chemistry

Research keywords (9)： Organic light emitting diode , organic optelectronics devices , Photon upconversion , Charge separation and recombination , Nanostructure control , Doping , Interface , Organic semiconductor , Organic solar cell

Research theme for competitive and other funds (13)：

2021 - 2025 界面アップコンバージョンが可能とする革新的光変換
2021 - 2024 優れたn型半導体特性を実現するフレキシブルグラフェンナノリボンの開発
2022 - 2024 Optoelectronic functions using spin inversion at organic semiconductor interface
2022 - 2023 有機半導体界面での光電変換特性の解明と新機能開拓
2021 - 2023 動的エキシトンを利用した新原理フォトンアップコンバージョン

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Papers (62)：

Hiroto Iwasaki, Yutaka Majima, Seiichiro Izawa. Low-voltage turn-on in blue organic light-emitting diodes. Synthetic Metals. 2024
Seiichiro Izawa. Blue organic light-emitting diode operated by extremely low driving voltage. Organic and Hybrid Light Emitting Materials and Devices XXVIII. 2024
Hiroto Iwasaki, Keisuke Fujimoto, Koki Banno, Qing-jun Shui, Yutaka Majima, Masaki Takahashi, Seiichiro Izawa. Electron Transfer Enhanced by a Minimal Energetic Driving Force at the Organic-Semiconductor Interface. Angewandte Chemie International Edition. 2024. 63. 37
JASEELA PALASSERY ITHIKKAL, Keisuke Fukutani, 史西野, Taketoshi Minato, Hiroyuki Ishii, Seiichiro Izawa, Kiyohisa TANAKA, Masahiro Hiramoto, Satoshi Kera. Direct observation of the electronic structure and many-body interactions of low-mobility carriers in perylene diimide derivative. Applied Physics Letters. 2024
Dongbao Yin, Miku Furushima, Eiji Tsuchihata, Seiichiro Izawa, Tomoya Ono, Ryo Shintani, Yutaka Majima. Negative Differential Resistance in Single-Molecule Junctions Based on Heteroepitaxial Spherical Au/Pt Nanogap Electrodes. Advanced Electronic Materials. 2024

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MISC (4)：

Patents (5)：

低駆動電圧の有機EL素子
ベイ位置の7員環構造でねじれを誘起したペリレン化合物
ベイ位置で連結したペリレン二量体酸無水物
有機半導体ヘテロ接合でのフォトンアップコンバージョン
生物時計の電気化学的検出

Education (2)：

2010 - 2015 The University of Tokyo (Ph.D.) Applied chemistry
2006 - 2010 The University of Tokyo (B.S.) Applied chemistry

Professional career (1)：

博士(工学) (東京大学)

Work history (8)：

2024/10 - 現在 Institute of Sciecne Tokyo Institute of Integrated Research, Materials and Structures Laboratory Accosiate Professor
2023/08 - 現在 Tokyo Institute of Technology, The Institute of Innovative Research, Pre-Research Unit Innovative Organic Optoelectronics Research Unit
2023/01 - 2024/09 Tokyo Institute of Technology Laboratory for Materials and Structures, Institute of Innovative Research Associate Professor
2023/04 - 2024/03 Osaka University Joining and Welding Research Institute Associate Professor
2016/04 - 2022/12 Institute for Molecular Science Assistant Professor

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Committee career (3)：

2018/04 - 現在応用物理学会 Multidisciplinary Young Researcher Chapter 副代表
2019/04 - 2021/03 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編集・企画担当
2017/04 - 2019/03 応用物理学会有機分子・バイオエレクトロニクス分科会一般幹事

Awards (15)：

2023/11 - 有機EL討論会第36回例会講演奨励賞
2023/09 - 応用物理学会有機分子バイオエレクトロニクス分科会分科会論文賞
2023/08 - 東京工業大学挑戦的研究賞末松特別賞
2022/08 - 森野基金分子科学研究奨励
2022/07 - 自然科学研究機構第11回若手研究者賞

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Association Membership(s) (2)：

Molecular Electronics and Bioelectronics Division, The Japan Society of Applied Physics , THE JAPAN SOCIETY OF APPLIED PHYSICS

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