Kuwahara Yuji

クワハラユウジ | Kuwahara Yuji

Affiliation and department：
Job title：教授
Homepage URL (1)： http://www-ss.prec.eng.osaka-u.ac.jp/

Research field (1)： Thin-film surfaces and interfaces

Research keywords (3)：走査プローブ顕微鏡 , 大型放射光利用 , 機能性有機分子

Research theme for competitive and other funds (24)：

2020 - 2024 キラル認識プロセスの分子論的考察ー分子構造と光学非対称性からー
2012 - 2017 Chiral science of an individual molecule
2014 - 2016 The development of optically-active organic light emitting diodes using plasmon resonance effect
2011 - 2012 Color control for organic LED assisted by local plasmon resonance effect
2008 - 2012 Development of new electronic and photonic devices by controlling the interface of molecular nano-system.

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Papers (217)：

Sho Kimura, Takuma Hattori, Changqing Ye, Masaki Okada, Satoshi Kondo, Yui Sakurama, Akira Saito, Pawel Krukowski, Hideji Osuga, Yuji Kuwahara. STM/TERS observation of (M)-type diphenyl[7]thiaheterohelicene on Ag(111). Physical Chemistry Chemical Physics. 2024. 26. 9. 7658-7663
Changqing Ye, Takuma Hattori, Yuji Hamamoto, Pawel Krukowski, Kouji Inagaki, Akira Saito, Hideji Osuga, Yoshitada Morikawa, Yuji Kuwahara. Chiral Recognition Mechanism of Two-Dimensional Self-Assembly Formed by [7]Thiaheterohelicene. The Journal of Physical Chemistry C. 2023. 127. 43. 21305-21312
Kazuma Yamashita, Kana Taniguchi, Takuma Hattori, Yuji Kuwahara, Akira Saito. Development of a High-Performance, Anti-Fouling Optical Diffuser Inspired by Morpho Butterfly's Nanostructure. Advanced Optical Materials. 2023
Iaroslav Lutsyk, Karoli Szalowski, Pawel Krukowski, Pawel Dabrowski, Maciej Rogala, Witold Kozlowski, Maxime Le Ster, Michal Piskorski, Dorota A. Kowalczyk, Wojciech Rys, et al. Influence of structural defects on charge density waves in 1T-TaS2. Nano Research. 2023. 12274. 1-11
Paweł Krukowski, Takuma Hattori, Megumi Akai-Kasaya, Akira Saito, Hideji Osuga, Yuji Kuwahara. Light Emission from M-Type Enantiomer of 2,13-bis(hydroxymethyl)[7]-thiaheterohelicene Molecules Adsorbed on Au(111) and C60/Au(111) Surfaces Investigated by STM-LE. International Journal of Molecular Sciences. 2022. 23. 23. 15399-15399

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MISC (186)：

萩原成基, 関崎翔馬, 桑原裕司, 浅井哲也, 赤井恵, 赤井恵. Creation of polymer wire synapse capable of forming long-term and short-term memory. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
新田純弥, KAN Shaouha, 桑原裕司, 赤井恵, 赤井恵. Control of spike signal generation in a polyoxometalate molecular device. ナノ学会大会講演予稿集. 2021. 19th
竹嶌勇樹, KAN Shaohua, 桑原裕司, 中嶋浩平, 浅井哲也, 赤井恵, 赤井恵. Demonstration of reservoir computing using polyoxometalate solution. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2020. 67th
新田純弥, LIAN Goh Kian, 竹嶌勇樹, 桑原裕司, 浅井哲也, SCHMID A., 新ケ谷義隆, 中山知信, 赤井恵, 赤井恵. Observation and analysis of current responses from phosphomolybdic acid crystals. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2020. 81st
萩原成基, 浅井哲也, 桑原裕司, 赤井恵, 赤井恵. Development of polymer synaptic device for the creation of wetware. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2020. 81st

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Patents (2)：

scanning probe microscope system
金属原子・金属クラスターによる量子メカニカルスイッチング方法と装置

Books (22)：

Ultra Precision Manufacturing and Surface Science - Atomically Controlled Fabrication Technology -
Osaka University Press 2014
X線・放射光の分光第4章固体・表面のX線分光
講談社 2009
Nano-Imaging
NTS 2008
先端化学シリーズ分子エレクトロニクスー人に優しいコンピューター
日本化学会 2004
ナノテテクノロジー大辞典
工業調査会 2003

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Works (4)：

アルカリ金属原子架橋生成と原子スイッチへの応用
2002 - 2003
量子伝導原子スイッチQCASの構造安定化研究
2003 -
表面局所化学反応の観察を目的とした、SPM制御システム開発に関する研究
1997 - 2002
物質・材料の自己組織化機構の解析と制御に関する研究
1999 - 2000

Education (4)：

- 1989 Kyoto University Graduate School, Division of Natural Science
- 1989 Kyoto University
- 1984 Kyoto University Faculty of Science
- 1984 Kyoto University Faculty of Science

Professional career (1)：

Dr. Science

Work history (7)：

2020/04 - 現在 Osaka University Graduate School of Engineering Professor
2006/10 - 2020/03 Osaka University Graduate School of Engineering Division of Precision Science & Technology and Applied Physics Professor
2003/03 - 2006/09 大阪大学大学院工学研究科物質・生命工学専攻助教授
2001 - 2004 理化学研究所播磨研究所量子ナノ材料チームチームリーダー
1996/04 - 2003/02 大阪大学大学院工学研究科精密科学専攻助教授

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Association Membership(s) (4)：

American Physical Society , The Japan Society of Applied Physics , The Japan Society for Precision Engineering , The Japan Society of Vacuum and Surface Science

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