Rchr
J-GLOBAL ID：200901035491951601
Update date: Dec. 18, 2024
Yamashita Yoshifumi
Yamashita Yoshifumi | Yamashita Yoshifumi
Affiliation and department：
Job title：
Associate Professor
Homepage URL (1)：
http://www.ec.okayama-u.ac.jp/~dm/yamasita/src/index.html
Research field (4)：
Electric/electronic material engineering
, Crystal engineering
, Applied materials
, Semiconductors, optical and atomic physics
Research keywords (4)：
格子欠陥
, 応用物性・結晶工学
, Lattice Defects
, Applied Physics of Property and Crystallography
Research theme for competitive and other funds (7)：
Papers (78)：
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Kohei Komatsubara, Hiroo Suzuki, Hirotaka Inoue, Misaki Kishibuchi, Shona Takahashi, Tatsuki Marui, Shigeyuki Umezawa, Tomohiro Nakagawa, Kyohei Nasu, Mitsuaki Maetani, et al. Highly Oriented Carbon Nanotube Supercapacitors. ACS Applied Nano Materials. 2022. 5. 1. 1521-1532
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Masaki Hada, Md. Abdullah Al Asad, Masaaki Misawa, Yoichi Hasegawa, Ryota Nagaoka, Hiroo Suzuki, Ryuji Mishima, Hiromi Ota, Takeshi Nishikawa, Yoshifumi Yamashita, et al. A mechanistic investigation of moisture-induced degradation of methylammonium lead iodide. Applied Physics Letters. 2020. 117. 25. 253304-253304
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Masaki Hada, Kotaro Makino, Hirotaka Inoue, Taisuke Hasegawa, Hideki Masuda, Hiroo Suzuki, Keiichi Shirasu, Tomohiro Nakagawa, Toshio Seki, Jiro Matsuo, et al. Phonon transport probed at carbon nanotube yarn/sheet boundaries by ultrafast structural dynamics. Carbon. 2020. 170. 165-173
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May Thu Zar Myint, Takeshi Nishikawa, Kazuki Omoto, Hirotaka Inoue, Yoshifumi Yamashita, Aung Ko Ko Kyaw, Yasuhiko Hayashi. Controlling Electronic States of Few-walled Carbon Nanotube Yarn via Joule-annealing and p-type Doping Towards Large Thermoelectric Power Factor. Scientific Reports. 2020. 10. 1. 7307-1-7307-9
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Kiyoshi Miyata, Ryota Nagaoka, Masaki Hada, Takanori Tanaka, Ryuji Mishima, Taihei Kuroda, Sota Sueta, Takumi Iida, Yoshifumi Yamashita, Takeshi Nishikawa, et al. Liquid-like dielectric response is an origin of long polaron lifetime exceeding 10 μs in lead bromide perovskites. The Journal of Chemical Physics. 2020. 152. 8. 084704-1-084704-8
ｍore...
MISC (2)：
Patents (1)：
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水蒸気プラズマ処理による窒化物半導体発光ダイオードの高効率化, 水蒸気プラズマ処理による酸化亜鉛の可視発光の高効率化
Lectures and oral presentations (377)：
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β-Ga2O3の容量電圧特性に及ぼす表面処理の影響
(2024年度 多元系化合物・太陽電池研究会 年末講演会 2024)
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β-Ga2O3の電気特性評価に及ぼす表面処理の影響
(2024年度応用物理・物理系学会中国四国支部合同学術講演会 2024)
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鉄拡散した太陽電池用多結晶シリコン中の不純物準位に対する逆バイアス効果
(2024年度応用物理・物理系学会中国四国支部合同学術講演会 2024)
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Evaluation of Oxygen Plasma Treatment Effect on β-Ga2O3 by CV Method
(2023)
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Effects of Remote Oxygen Plasma Treatment on CV Properties of β-Ga2O3
(2023)
ｍore...
Professional career (1)：
- Doctor of Engineering (The University of Tokyo)
Work history (2)：
- 2008 - - 岡山大学自然科学研究科 准教授
- 2008 - - Associate Professor,Graduate School of Natural Science and Technology,Okayama University
Committee career (1)：
- 2012 - 2022 日本学術振興会「結晶加工と評価技術」第145委員会 委員(2012-2022)
Awards (1)：
Association Membership(s) (2)：
The Japan Society of Applied Physics
, The Physical Society of Japan
