KEN ONDA

オンダケン | KEN ONDA

Affiliation and department：
Job title： Professor
Homepage URL (2)： http://www.scc.kyushu-u.ac.jp/Spectrochem/ , http://www.scc.kyushu-u.ac.jp/Spectrochem/index_e.html

Research field (1)： Basic physical chemistry

Research theme for competitive and other funds (23)：

2023 - 2030 Creation of quantum molecular electronics by fusion of advanced materials chemistry a nd quantum solid-state physics
2023 - 2026 不均一な固体環境中に置かれた分子の時間分解計測技術の開発と光化学過程の解明
2023 - 2025 広時間領域多波長分光による超セラミックスの動的過程の解明
2020 - 2023 Ultrafast 3D structural dynamics for exploration of photoresponsive materials
2020 - 2022 Elucidation of natural and artificial photosynthetic processes by realtime and state-selective analytical methods

2019 - 2022 Controlling excited-state proton transfer dynamics using nanocavity engineering

2017 - 2022 Development of technologies for preparing metastable states of soft crystals and elucidation of their phase transition phenomena

2018 - 2020 各種時間分解振動分光を駆使した人工光合成過程のその場観測とメカニズムの解明

2016 - 2019 Sub-picosecond control of polarized domain in organic ferroelectrics using second harmonic microscope

2014 - 2019 Development of Novel Phase Transition Mechanisms for Molecular Conductors by Applying Multiplicity of Electronic State Determinant Factors

2015 - 2018 Development of materials imaging technique based on flexible fluorophores

2011 - 2017 新しい時間分解赤外振動分光を用いた複雑な光エネルギー変換過程の解明

2008 - 2012 Phase controls of molecular compounds by lights

2010 - 2011 High sensitivity spectroscopy of molecules adsorbed on oxide surfaces using enhancement effect of defect states

2009 - 2010 分子振動の観点からみた分子性物質の光誘起ダイナミクス

2008 - 2010 Active control of photoinduced phase transition

2006 - 2010 Exploitation of Organic Electronic Materials of Potential Dynamic Switches for Non-equilibrium Condensed Matter Sciences

2000 - 2001 Study of electronic excited states of molecule absorbed surface by nonlinear spectroscopy

1999 - 2000 Photochemistry by femtosecond pulse-train

1997 - 1998 ゼオライトを用いた表面吸着種の振動緩和過程の研究

1996 - 1998 Dynamics of surface electronic excited states

1996 - 1996 ゼオライトに吸着した金属カルボニル錯体の光解離ダイナミクス

Dynamics of molecules studied by picosecond intrared lasers

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Papers (177)：

Ami Takada, Eri Hisamura, Keiko Yamaoka, Tomohiro Ogawa, Ken Onda, Ken Albrecht, Kiyoshi Miyata. Generation-Dependent Intramolecular Charge Transfer Excited-State Dynamics in Thermally Activated Delayed Fluorescence Carbazole Dendrimers. The Journal of Physical Chemistry C. 2024
Shiori Miyazaki, Motoaki Gotanda, Yuichi Kitagawa, Yasuchika Hasegawa, Kiyoshi Miyata, Ken Onda. Full Picture of Energy Transfer in a Trivalent Europium Complex with Bidentate β-Diketonate Ligand. The Journal of Physical Chemistry Letters. 2024
Toshinori Matsushima, Chuanjiang Qin, Teng Teng, Narayanaswamy Kamatham, Lydia Sosa Vargas, David Kreher, Benoit Heinrich, Tomohiro Ishii, Shinobu Terakawa, Matthew R. Leyden, et al. Efficient Electroluminescence from Organic Fluorophore-Containing Perovskite Films. Advanced Materials. 2024
Shodai Hasebe, Yuki Hagiwara, Taiki Goto, Tomohiro Ryu, Takumi Ehara, Tomohiro Ogawa, Kiyoshi Miyata, Ken Onda, Ryota Morioka, Junko Morikawa, et al. Broad-Wavelength Light-Fueled Organic Crystal Oscillators Driven by Multimodal Photothermally Resonated Natural Vibration. Advanced Functional Materials. 2024
Ilias Papadopoulos, Joseph Ka-Ho Hui, Masa-aki Morikawa, Yasuhito Kawahara, Kenji Kaneko, Kiyoshi Miyata, Ken Onda, Nobuo Kimizuka. Chirality in Singlet Fission: Controlling Singlet Fission in Aqueous Nanoparticles of Tetracenedicarboxylic Acid Ion Pairs. Advanced Science. 2024. 2405864

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MISC (15)：

恩田健. 時間分解赤外分光を用いた光機能性物質の動的構造解析. レーザー研究. 2022. 50. 1. 6-10
石井智大, 石井智大, 儘田正史, 儘田正史, BENCHEIKH F., BENCHEIKH F., 宮田潔志, 恩田健, 安達千波矢, 安達千波矢, et al. Observation of a polariton state in organic microcavities with BSB-Cz derivatives. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2020. 67th
Geometrical Dynamics in the Excited States of Thermally Activated Delayed Fluorescence Materials. 2019. 50. 3. 189-192
西郷将生, 宮田潔志, 恩田健. 極小時間に生じる有機発光材料の分子変形を観測! : 第三世代有機EL材料の発光効率向上に向けて. 化学. 2019. 74. 11. 30-34
福本恵紀, 恩田健, 腰原伸也. 半導体表面を超高速で流れる電子を可視化 : フェムト秒レーザを利用した時間分解光電子顕微鏡の開発. 光アライアンス. 2014. 25. 10. 41-44

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Patents (1)：

時間分解光電子顕微鏡装置

Books (1)：

時間分解赤外分光 : 光化学反応の瞬間を診る
共立出版 2021 ISBN:9784320044807

Lectures and oral presentations (87)：

Time-Resolved Studies on Organic Electroluminescence-Related Materials: Structural Change, Dual Emission, and Energy Transfer
(14th International Conference of Electroluminescence and Optoelectronic Devices (ICEL2024) 2024)
様々な時間分解分光法を駆使した固体中分子の発光過程の解明
(2024年光化学討論会シンポジウム「動的エキシトンによる新しい分子科学/デバイス物性の開拓」 2024)
Fundamental Processes in Photofunctional Materials Studied by Ultrafast Spectroscopy
(International Conference on Materials Science and Nanotechnology (ICMSN-2024) 2024)
Time-resolved Spectroscopic Studies on Emissive Processes in Organic Light Emitting Diode
(The 11th Shanghai-Tokyo Advanced Research Symposium on Ultrafast Intense Laser Science (STAR11), 2024)
時間分解分光を用いた光機能性材料の動的過程の解明
(第2回再生可能資源の利用に資する固体触媒技術の動向研究会 2024)

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Education (2)：

1989 - 1994 The University of Tokyo
1984 - 1989 International Christian University College of Liberal Arts Division of Natural Sciences

Professional career (1)：

PhD (University of Tokyo)

Work history (7)：

2017/04 - 現在 Kyushu University Faculty of Science Professor
2017/07 - 2023/03 Tokyo Institute of Technology School of Sicence Visiting Professor
2011/10 - 2017/03 Japan Science and Technology Agency PRESTO Researcher
2008/01 - 2012/03 Tokyo Instutute of Technology Inerdisiplinary Graduate School of Science and Engineering Associate Professor
2004/09 - 2007/12 Japan Sceience and Technology Agancy ERATO Researcher

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