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J-GLOBAL ID:201601004304033494   Update date: Jul. 16, 2024

Tamai Yasunari

タマイ ヤスナリ | Tamai Yasunari
Affiliation and department:
Job title: Associate Professor
Research field  (4): Organic functional materials ,  Applied materials ,  Electronic devices and equipment ,  Polymer chemistry
Research keywords  (3): Ultrafast spectroscopy ,  Organic optoelectronics ,  Photophysics/Photochemistry
Research theme for competitive and other funds  (7):
  • 2021 - 2026 Offset-less charge generation due to symmetry breaking in pi-conjugated molecular systems
  • 2021 - 2024 電子ドナー/アクセプター界面における究極的に「無駄」の無い電荷分離の実現
  • 2021 - 2023 ドナー/アクセプター界面における動的エキシトンの高速電荷分離メカニズムの解明
  • 2019 - 2021 Improvement in Conductive Properties of Conjugated Polymer Blended in Insulating Polymer
  • 2017 - 2019 Exploratory Study on Conjugated Polymers with Highly Efficient Singlet Fission
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Papers (42):
  • Yasunari Tamai. What's Next for Organic Solar Cells? The Frontiers and Challenges. Advanced Energy and Sustainability Research. 2023
  • Yasunari Tamai. Charge generation in organic solar cells: Journey toward 20% power conversion efficiency. Aggregate. 2022. 3. 6
  • Yuji Sakamoto, Yasunari Tamai. Unlocking the Full Potential of Polymer-Based Solid-State Photon Upconversion. ECS Journal of Solid State Science and Technology. 2022
  • Yuji Sakamoto, Seiichiro Izawa, Hideo Ohkita, Masahiro Hiramoto, Yasunari Tamai. Triplet sensitization via charge recombination at organic heterojunction for efficient near-infrared to visible solid-state photon upconversion. Communications Materials. 2022
  • Shin-ichiro Natsuda, Toshiharu Saito, Rei Shirouchi, Kenta Imakita, Yasunari Tamai. Delocalization suppresses nonradiative charge recombination in polymer solar cells. POLYMER JOURNAL. 2022. s41428_022_00685_1
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MISC (2):
  • 斎藤 慎彦, 玉井 康成, 吉田 弘幸, 横山 大輔, 大北 英生, 尾坂 格. 光干渉を利用した増感作用による有機薄膜太陽電池の高効率化. 日本画像学会誌. 2022. 61. 3. 210-218
  • Tomohiro Fukuhara, Yasunari Tamai, Hideo Ohkita. Nongeminate charge recombination in organic photovoltaics. Sustainable Energy and Fuels. 2020. 4. 9. 4321-4351
Education (3):
  • 2010 - 2013 Kyoto Univ. Grad. Sch. of Eng. Dept. of Polymer Chemistry
  • 2008 - 2010 Kyoto University Graduate School of Engineering Department of Polymer Chemistry
  • 2004 - 2008 Kyoto University Faculty of Engineering School of Industrial Chemistry
Professional career (1):
  • PhD (Eng.) (Kyoto Univ.)
Work history (6):
  • 2023/10 - 現在 JST PRESTO Researcher
  • 2023/08 - 現在 The University of Tokyo Graduate School of Frontier Sciences Associate Professor
  • 2016/11 - 2023/07 Kyoto Univ. Dept. of Polymer Chemistry Assistant Professor
  • 2018/10 - 2022/03 JST PRESTO researcher
  • 2015/09 - 2016/09 University of Cambridge Cavendish Lab. Postdoc
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Awards (9):
  • 2023/09 - 光化学協会 2023年度光化学協会奨励賞
  • 2023 - Journal of Materials Chemistry A, The Royal Society of Chemistry 2023 Emerging Investigator
  • 2022/12 - Wiley, Aggregate Emerging Investigator
  • 2022/11 - Springer Nature, Polymer Journal Rising Stars in Polymer Science 2022
  • 2019/07 - 高分子学会 関西支部 高分子研究発表会(神戸)ヤングサイエンティスト講演賞
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