16 件のレコードが見つかりました。
Uncovering crystal structure evolution via nanobeam X-ray diffraction with a continuity-driven machine learning approach
- 論文
- 著者
-
Zhendong Wu
;
Tetsuya Tohei
;
Yusuke Hayashi
;
Shigeyoshi Usami
;
Masayuki Imanishi
;
Yusuke Mori
;
Junichi Takino
;
Kazushi Sumitani
;
Yasuhiko Imai
;
Shigeru Kimura
;
Akira Sakai
- キーワード
- GaN, nanoXRD, ML
- 刊行年月日
- 2026-02-15
- 更新時刻
- 2026-02-26 12:30:06 +0900
In situ nanobeam x-ray diffraction of local strain in AlGaN/GaN high-electron-mobility transistors under operating condition
- 論文
- 著者
-
Akihiro Shimada
;
Haruna Shiomi
;
Tetsuya Tohei
;
Yusuke Hayashi
;
Masaya Yamaguchi
;
Junpei Yamamoto
;
Takeaki Hamachi
;
Yasuhiko Imai
;
Kazushi Sumitani
;
Shigeru Kimura
;
Shota Kaneki
;
Tamotsu Hashizume
;
Akira Sakai
- キーワード
- GaN, HEMT, Strain, In situ
- 刊行年月日
- 2025-08-21
- 更新時刻
- 2025-08-23 08:30:23 +0900
Machine learning assisted nanobeam X-ray diffraction based analysis on hydride vapor-phase epitaxy GaN
- 論文
- 著者
-
Zhendong Wu
;
Yusuke Hayashi
;
Tetsuya Tohei
;
Kazushi Sumitani
;
Yasuhiko Imai
;
Shigeru Kimura
;
Akira Sakai
- キーワード
- GaN, SPring-8, nanoXRD, Machine learning
- 刊行年月日
- 2025-08-01
- 更新時刻
- 2025-07-31 12:30:18 +0900
A three-step surface treatment and its impacts on electrical properties of c- and m-face GaN/Al2O3 MOS structures
- 論文
- 著者
-
Masahiro Hara
;
Toshihide Nabatame
;
Yoshihiro Irokawa
;
Tomomi Sawada
;
Manami Miyamoto
;
Hiromi Miura
;
Tsunenobu Kimoto
;
Yasuo Koide
- キーワード
- GaN
- 刊行年月日
- 2025-05-07
- 更新時刻
- 2025-05-08 12:30:16 +0900
Heat transport exploration through the GaN/diamond interfaces using machine learning potential
- 論文
- 著者
-
Zhanpeng Sun
;
Yunfei Song
;
Zijun Qi
;
Xiang Sun
;
Meiyong Liao
;
Rui Li
;
Qijun Wang
;
Lijie Li
;
Gai Wu
;
Wei Shen
;
Sheng Liu
- キーワード
- thermal conductivity, GaN, Diamond
- 刊行年月日
- 2025-01-16
- 更新時刻
- 2025-04-22 12:30:10 +0900
Effect of surface vacancy defects on the phonon thermal transport across GaN/diamond interface
- 論文
- 著者
-
Kongping Wu
;
Renxiang Cheng
;
Leng Zhang
;
Wenxiu Wang
;
Fangzhen Li
;
Meiyong Liao
- キーワード
- diamond, heat spreader, GaN, calculation
- 刊行年月日
- 2024-12-19
- 更新時刻
- 2025-04-22 08:30:20 +0900
Effects of nitrosyl fluoride based gas treatment on fluorination and redox reaction at GaN surface and Pt/GaN interface
- 論文
- 著者
-
Takahiro Nagata
;
Asahiko Matsuda
;
Takashi Teramoto
;
Dominic Gerlach
;
Peng Shen
;
Shigenori Ueda
;
Takako Kimura
;
Christian Dussarrat
;
Toyohiro Chikyow
- キーワード
- gallium nitride, GaN, nitrosyl fluoride, FNO, HAXPES, defect passivation, fluorination
- 刊行年月日
- 2025-03-07
- 更新時刻
- 2025-03-26 17:26:31 +0900
Analysis of local strain fields around individual threading dislocations in GaN substrates by nanobeam x-ray diffraction
- 論文
- 著者
-
T. Hamachi
;
T. Tohei
;
Y. Hayashi
;
S. Usami
;
M. Imanishi
;
Y. Mori
;
K. Sumitani
;
Y. Imai
;
S. Kimura
;
A. Sakai
- キーワード
- GaN, Dislocation, SPring-8
- 刊行年月日
- 2024-06-14
- 更新時刻
- 2024-12-05 12:47:52 +0900
Communication—A Powerful Method to Improve Dielectric/GaN Interface Properties: A Dummy SiO2 Process
- 論文
- 著者
-
Yoshihiro Irokawa
;
Toshihide Nabatame
;
Tomomi Sawada
;
Manami Miyamoto
;
Hiromi Miura
;
Kazuhito Tsukagoshi
;
Yasuo Koide
- キーワード
- GaN
- 刊行年月日
- 2024-08-01
- 更新時刻
- 2024-09-02 12:30:27 +0900
Degradation of vertical GaN diodes during proton and xenon-ion irradiation
- 論文
- 著者
-
Hironori Okumura
;
Yohei Ogawara
;
Manabu Togawa
;
Masaya Miyahara
;
Tadaaki Isobe
;
Kosuke Itabashi
;
Jiro Nishinaga
;
Masataka Imura
- キーワード
- GaN, Schottky barrier diode, MOCVD, Vertical-type PN junction diode, Radiation irradiations , Proton, Xe
- 刊行年月日
- 2023-06-01
- 更新時刻
- 2024-08-24 08:30:18 +0900