Kunugita Hideyuki

Research field (1)： Semiconductors, optical and atomic physics

Research keywords (5)：光触媒 , 励起子 , コヒーレントフォノン , 非線形光学 , 光物性

Research theme for competitive and other funds (7)：

2019 - 2023 ワイドレンジ時間領域における二酸化チタンの光励起キャリアダイナミクスの観測
2016 - 2019 Investigations of carrier properties in semiconductors via two-photon excited coherent phonon-plasma coupling modes.
2010 - 2013 Generation of large coherent phonon amplitude via coherent controlof electron system
2007 - 2009 A study of inter-well optical coupling in inorganic-organic quantum well materials.
2003 - 2006 ワイドギャップ半導体量子井戸及び有機無機複合量子井戸のサブバンド間遷移

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Papers (111)：

Ryohei Yoshinaga, Fuya Kojima, Kazuma Sugiyama, Hideyuki Kunugita, Takeshi Hashimoto, Takashi Hayashita, Kazuhiro Ema. Marcus model-based analysis of the photo-quenching mechanism of a boronic acid fluorophore: water concentration dependence of electron transfer rate. Analytical Sciences. 2022
Bhumika Chaudhary, Ashish Kulkarni, Ajay Kumar Jena, Masashi Ikegami, Yosuke Udagawa, Hideyuki Kunugita, Kazuhiro Ema, Tsutomu Miyasaka. Poly(4-Vinylpyridine)-Based Interfacial Passivation to Enhance Voltage and Moisture Stability of Lead Halide Perovskite Solar Cells. CHEMSUSCHEM. 2017. 10. 11. 2473-2479
Youhei Numata, Atsushi Kogo, Yosuke Udagawa, Hideyuki Kunugita, Kazuhiro Ema, Yoshitaka Sanehira, Tsutomu Miyasaka. Controlled Crystal Grain Growth in Mixed Cation-Halide Perovskite by Evaporated Solvent Vapor Recycling Method for High Efficiency Solar Cells. ACS APPLIED MATERIALS & INTERFACES. 2017. 9. 22. 18739-18747
R. Hamaguchi, M. Yoshizawa-Fujita, T. Miyasaka, H. Kunugita, K. Ema, Y. Takeoka, M. Rikukawa. Formamidine and cesium-based quasi-two-dimensional perovskites as photovoltaic absorbers. CHEMICAL COMMUNICATIONS. 2017. 53. 31. 4366-4369
Trilok Singh, Yosuke Udagawa, Masashi Ikegami, Hideyuki Kunugita, Kazuhiro Ema, Tsutomu Miyasaka. Tuning of perovskite solar cell performance via low-temperature brookite scaffolds surface modifications. APL MATERIALS. 2017. 5. 1. 016103

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MISC (84)：

下迫直樹, 直井洸太, 三浦康弘, 赤城嘉也, 竹岡裕子, 欅田英之, 江馬一弘. Observation of Multiple-quantum-well Polaritons in Organic-inorganic 2D Perovskite LB Film. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
Kanou H., Tanoue D., Takeishi Y., Katano K., Kunugita H., Nanbu S., Hayashita T., Ema K. Photoexcited carrier dynamics in saccharide recognition by supramolecule. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 667-667
Takagi Hidetsugu, Takeoka Yuko, Kunugita Hideyuki, Ema Kazuhiro. 28pPSB-28 Quantum size effect and Image charge effect in Multiple-Quantum Well of Inorganic Organic Hybrid materials. Meeting abstracts of the Physical Society of Japan. 2013. 68. 1. 839-839
Tsuchida S., Sakama H., Ema K., Kunugita H. 25aAC-12 Carriers localization due to a electron-phonon interaction in TiO_2. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 798-798
Takagi Hidetsugu, Sato Mikio, Takeoka Yuko, Kunigita Hideyuki, Ema Kazuhiro. 24pPSA-62 Dimensional influence of excitons in Multiple-Quantum Well of Inorganic Organic hybrid materials. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 788-788

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Books (1)：

Lectures and oral presentations (56)：

臭化鉛ペロブスカイトにおける励起子多体効果の観測
(2021年第68回応用物理学会春季学術講演会 2021)
二次元ペロブスカイト物質(C_4H_9NH_3)_2PbBr_4における励起相関発光測定
(2021年第68回応用物理学会春季学術講演会 2021)
糖認識機能を持つボロン酸型蛍光プローブ中の光誘起電子移動の解明
(2020年第67回応用物理学会春季学術講演会 2020)
二次元臭化鉛ペロブスカイトにおける励起相関発光測定
(2020年第67回応用物理学会春季学術講演会 2020)
臭化鉛ペロブスカイトにおける励起子-励起子散乱発光の観測
(2020年第67回応用物理学会春季学術講演会 2020)

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Professional career (1)：

Association Membership(s) (2)：

日本物理学会 , 応用物理学会

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