| 1. |
木幡真太郎, 中野谷一, 安達千波矢 , 熱活性化遅延蛍光分子におけるアンチストークス発光, 第71回応用物理学会春季学術講演会, 2024.03. |
| 2. |
田村結花, 中野谷一, 安達千波矢, ホストおよびゲスト分子の重水素化によるNIR-OLEDの高効率化, 第71回応用物理学会春季学術講演会, 2024.03. |
| 3. |
中野谷 一, 熱活性化遅延蛍光分子の進展：有機ELからフォトンアップコンバージョン, 日本化学会第104回春季年会, 2024.03. |
| 4. |
角町 駿太, Thanh Ba Nguyen, 中野谷 一, 安達 千波矢, 青色蛍光OLEDの駆動電圧付近で生じる急激な励起子消滅過程, 有機EL討論会 第37回例会, 2023.11. |
| 5. |
角町 駿太, Thanh Ba Nguyen, 中野谷 一, 安達 千波矢 , Abrupt exciton quenching in blue fluorescent organic light-emitting diodes around turn-on voltage region, The 15th Asian Conference on Organic Electronics, 2023.10. |
| 6. |
中野谷 一, 近赤外有機EL素子の進展, 有機デバイス・物性院生研究会, 2023.10. |
| 7. |
角町 駿太, Thanh Ba Nguyen, 中野谷 一, 安達 千波矢 , 青色蛍光OLEDの駆動電圧付近で生じる急激な励起消滅過程, 第84回 応用物理学会 秋季学術講演会, 2023.09. |
| 8. |
木幡真太郎, 中野谷一, 安達千波矢 , Research on Anti-Stokes Luminescence in Thermally Activated Delayed Fluorescence Molecules, 光化学討論会, 2023.09. |
| 9. |
Thanh Ba Nguyen, Hajime Nakanotani, Chin-Yiu Chan, Shunta Kakumachi, Chihaya Adachi , Enhancing TTU-OLED performances by utilizing TADF Materials, 有機ＥＬ討論会第３６回例会, 2023.06. |
| 10. |
Nguyen Ba Thanh, Hajime Nakanotani, Chihaya Adachi, Enhancing OLEDs Lifetime by Expanding CT Interface with TADF Assistant Dopant, The 70th JSAP Spring Meeting 2023, 2023.03. |
| 11. |
Kohata Shintaro, Nakanotani Hajime, Adachi Chihaya, Photophysical property of 4CzIPN single crystal, 1st Q-PIT photofunction integration workshop, 2023.02. |
| 12. |
Hajime Nakanotani, Highly efficient invisible electroluminescence from organic light-emitting diodes, 日本化学会第103春季年会, 2023.03. |
| 13. |
中野谷 一, 有機薄膜中での自発的な励起子解離現象とその応用, 第71回高分子討論会, 2022.09. |
| 14. |
儘田正史, 片桐洋史, Chan Chin-Yiu, Lee Yi-Ting, 合志憲一, 中野谷 一, 畠山琢次, 安達千波矢, 弱アクセプター構造を用いた深青TADF 材料の創出とOLED 特性, 光化学討論会, 2022.09. |
| 15. |
木幡真太郎, 中野谷一, 安達千波矢, 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene単結晶の光物性, 日本化学会九州支部大会, 2022.07. |
| 16. |
Tomohiro Ryu, Yuushi Shimoda, Masaki Saigou, Ryota Fukuda, Kiyoshi Miyata, Upuichi Tsuchiya, Hajime Nakanotani, Chihaya Adachi, Ken onda, Characterization of excited states in TADF molecules with dual emission using time-resolved infrared spectroscopy, ICSM 2022, 2022.07. |
| 17. |
Masaki Saigou, Kiyoshi Miyata, Hajime Nakanotani, Chihaya Adachi, Ken Onda, Excited-state structural dynamics and thermally activated delayed fluorescence in solid-state for donor-acceptor type molecules, ICSM 2022, 2022.07. |
| 18. |
Chin-Yiu Chan,Yi-Ting Lee,Masashi Mamada,Kenichi Goushi,Youichi Tsuchiya,Hajime Nakanotani,Chihaya Adachi, Deep-Blue Thermally Activated Delayed Fluorescence Emitters Aimed at Narrow Fluorescence-like Emission, 有機EL討論会第３４回例会, 2022.05. |
| 19. |
Hajime Nakanotani, Spontaneous dissociation of charge-transfer type excitons in organic solid-state films, 日本化学会第102春季年会, 2022.03. |
| 20. |
中野谷一, 有機分子における項間交差過程の理解と有機EL素子への応用, 日本学術振興会第142委員会第77回研究会(C部会研究会), 2017.10. |
| 21. |
Hajime Nakanotani, Excited state engineering for efficient RISC process, 第67回錯体化学会討論会, 2017.09. |
| 22. |
中野谷一, 高性能有機光デバイスのための分子デザイン, 第78回応用物理学会秋季学術講演会, 2017.09. |
| 23. |
中野谷一, 熱活性化遅延蛍光分子を利用する高性能有機エレクトロルミネッセンスデバイス, 第66回高分子学会年次大会, 2017.05. |
| 24. |
Nakanotani Hajime, Highly Efficient Organic Light-Emitting Diodes Exploiting Thermally Activated Delayed Fluorescence, 9th International Symposium on Organic Molecular Electronics, 2016.05. |
| 25. |
Nakanotani Hajime, High efficiency organic light-emitting diodes based on a TADF molecules combined with fluorescence emitters, The 15th International Symposium on the Science and Technology of Lighting, 2016.05. |
| 26. |
Hajime Nakanotani, High Efficiency Organic Light-Emitting Diodes with Fluorescent Emitters, Taiwan Solid State Lighting Symposium, 2015.03, Fluorescence-based organic light-emitting diodes (OLEDs) have continued to attract interest because of their long operational lifetimes, high color purity of electroluminescence (EL), and potential to be manufactured at low-cost in next generation full-color display and lighting applications. In fluorescent molecules, however, the exciton production efficiency is limited to 25% due to the deactivation of triplet excitons. Here, we demonstrate an novel pathway for high-efficient fluorescence-based OLEDs by applying the general concept of thermally activated delayed fluorescence (TADF) to a assistant dopant, resulted in the fluorescence-OLEDs showed high external EL quantum efficiencies of 13.4 - 18.0% for blue, green, yellow, and red emission, indicating that the exciton production efficiency reached nearly 100%.. |
| 27. |
Hajime Nakanotani, Chihaya Adachi, High efficiency organic light-emitting diodes with conventional fluorescent emitters, Solid-State and Organic Lighting, SOLED 2014, 2014.11, We demonstrate an novel pathway for high-efficient fluorescence-based organic lightemitting diodes (OLEDs) by applying the general concept of thermally activated delayed fluorescence (TADF) to a assistant dopant, resulted in the fluorescence-OLEDs showed high external EL quantum efficiencies of 13.4-18.0% for blue, green, yellow, and red emission, indicating that the exciton production efficiency reached nearly 100%.. |
