キーワード: GaN
全ての絞り込みを解除

25 件のレコードが見つかりました。

Hamachi 2024 JAP GaN dislocation nanoXRD Na-flux HVPE MDR.pdf
Analysis of local strain fields around individual threading dislocations in GaN substrates by nanobeam x-ray diffraction
ジャーナル論文
著者
T. Hamachi (author) (この著者で検索)
ORCID ;
T. Tohei (author) (この著者で検索)
ORCID ; ORCID SAMURAI ;
S. Usami (author) (この著者で検索)
ORCID ;
M. Imanishi (author) (この著者で検索)
;
Y. Mori (author) (この著者で検索)
;
K. Sumitani (author) (この著者で検索)
;
Y. Imai (author) (この著者で検索)
ORCID ;
S. Kimura (author) (この著者で検索)
ORCID ;
A. Sakai (author) (この著者で検索)
ORCID
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
APL24-AR-02539Authors.pdf
Magnetoresistance analysis of two-dimensional hole gases in GaN/AlGaN/GaN double heterostructures
ジャーナル論文
著者
S. Yamada (author) (この著者で検索)
ORCID ;
A. Fujimoto (author) (この著者で検索)
;
S. Yagi (author) (この著者で検索)
ORCID ;
H. Narui (author) (この著者で検索)
ORCID ;
E. Yamaguchi (author) (この著者で検索)
; ORCID SAMURAI
キーワード
GaN, Double Heterostructures, Hole gas, Magnetoresistance, Spin-Orbit coupling
刊行年月日
2024-06-24
更新時刻
2024-07-13 08:30:10 +0900
dfac008.pdf
Classification for transmission electron microscope images from different amorphous states using persistent homology
ジャーナル論文
著者
Fumihiko Uesugi (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Masashi Ishii (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
キーワード
TEM image simulation, GaN, persistent homology, Amorphous structure
刊行年月日
2022-06-06
更新時刻
2024-07-04 16:32:11 +0900
Wu 2025 J Appl Crystallogr nanoXRD UMAP HVPE GaN.pdf
Machine learning assisted nanobeam X-ray diffraction based analysis on hydride vapor-phase epitaxy GaN
ジャーナル論文
著者
Zhendong Wu (author) (この著者で検索)
;
Yusuke Hayashi (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Tetsuya Tohei (author) (この著者で検索)
;
Kazushi Sumitani (author) (この著者で検索)
;
Yasuhiko Imai (author) (この著者で検索)
;
Shigeru Kimura (author) (この著者で検索)
;
Akira Sakai (author) (この著者で検索)
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
Shimada_transistor_nanoXRD-JAP-250704rev2-marked.pdf
In situ nanobeam x-ray diffraction of local strain in AlGaN/GaN high-electron-mobility transistors under operating condition
ジャーナル論文
著者
Akihiro Shimada (author) (この著者で検索)
;
Haruna Shiomi (author) (この著者で検索)
;
Tetsuya Tohei (author) (この著者で検索)
ORCID ; ORCID SAMURAI ;
Masaya Yamaguchi (author) (この著者で検索)
;
Junpei Yamamoto (author) (この著者で検索)
ORCID ;
Takeaki Hamachi (author) (この著者で検索)
ORCID ;
Yasuhiko Imai (author) (この著者で検索)
ORCID ;
Kazushi Sumitani (author) (この著者で検索)
;
Shigeru Kimura (author) (この著者で検索)
ORCID ;
Shota Kaneki (author) (この著者で検索)
ORCID ;
Tamotsu Hashizume (author) (この著者で検索)
ORCID ;
Akira Sakai (author) (この著者で検索)
ORCID
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
031101_1_5.0178995.pdf
Local defect and mid-gap state analysis of GaN using monochromated EELS combined with nanodiffraction and atomic-resolution imaging
ジャーナル論文
著者
Shunsuke Yamashita (author) (この著者で検索)
ORCID ;
Sei Fukushima (author) (この著者で検索)
;
Jun Kikkawa (author) (この著者で検索)
National Institute for Materials Science (NIMS) Center for Basic Research on Materials
ORCID SAMURAI ;
Ryoji Arai (author) (この著者で検索)
;
Yuya Kanitani (author) (この著者で検索)
ORCID ;
Koji Kimoto (author) (この著者で検索)
National Institute for Materials Science (NIMS) Center for Basic Research on Materials
ORCID SAMURAI ;
Yoshihiro Kudo (author) (この著者で検索)
キーワード
defect, GaN, EELS, 4D-STEM, HAADF-STEM, ABF-STEM, HAXPES
刊行年月日
2024-03-01
更新時刻
2024-03-19 16:56:29 +0900
Final manuscript.pdf
Vacancy-type defects introduced by mechanical polishing in ammonothermal GaN studied by a monoenergetic positron beam
ジャーナル論文
著者
Akira Uedono (author) (この著者で検索)
ORCID ;
Shoji Ishibashi (author) (この著者で検索)
ORCID ;
Kohei Shima (author) (この著者で検索)
ORCID ;
Shigefusa F. Chichibu (author) (この著者で検索)
;
Kacper Sierakowski (author) (この著者で検索)
ORCID ;
Makoto Oishi (author) (この著者で検索)
ORCID ;
Noriyuki Okada (author) (この著者で検索)
ORCID ; ORCID SAMURAI ;
Michal Bockowski (author) (この著者で検索)
ORCID
キーワード
Mechanical polishing, GaN, Vacancy, Defect, Positron annihilation
刊行年月日
2026-04-12
更新時刻
2026-04-20 08:56:29 +0900
Okumura_2023_Jpn._J._Appl._Phys._62_064001 (1).pdf
Degradation of vertical GaN diodes during proton and xenon-ion irradiation
ジャーナル論文
著者
Hironori Okumura (author) (この著者で検索)
;
Yohei Ogawara (author) (この著者で検索)
;
Manabu Togawa (author) (この著者で検索)
;
Masaya Miyahara (author) (この著者で検索)
;
Tadaaki Isobe (author) (この著者で検索)
;
Kosuke Itabashi (author) (この著者で検索)
;
Jiro Nishinaga (author) (この著者で検索)
;
Masataka Imura (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
キーワード
Schottky barrier diode, MOCVD, Vertical-type PN junction diode, Proton, Xe, Radiation irradiations, GaN
刊行年月日
2023-06-01
更新時刻
2024-08-24 08:30:18 +0900
GaN_O2.jpg
Continuous real-time O 1s core XPS spectra of initial O2 molecule adsorption on polar and m-plane surfaces of GaN
データセット
著者
SUMIYA, Masatomo (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
キーワード
GaN, Gallium nitride, Oxidation, Adsorption, XPS, SPring-8
刊行年月日
2020-11-19
更新時刻
2024-01-05 22:13:22 +0900
Wu Mater Design 2026 nanoXRD ML.pdf
Uncovering crystal structure evolution via nanobeam X-ray diffraction with a continuity-driven machine learning approach
ジャーナル論文
著者
Zhendong Wu (author) (この著者で検索)
ORCID ;
Tetsuya Tohei (author) (この著者で検索)
ORCID ; ORCID SAMURAI ;
Shigeyoshi Usami (author) (この著者で検索)
;
Masayuki Imanishi (author) (この著者で検索)
;
Yusuke Mori (author) (この著者で検索)
;
Junichi Takino (author) (この著者で検索)
;
Kazushi Sumitani (author) (この著者で検索)
;
Yasuhiko Imai (author) (この著者で検索)
ORCID ;
Shigeru Kimura (author) (この著者で検索)
ORCID ;
Akira Sakai (author) (この著者で検索)
ORCID
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