27 件のレコードが見つかりました。
Machine learning assisted nanobeam X-ray diffraction based analysis on hydride vapor-phase epitaxy GaN
- ジャーナル論文
- 著者
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;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
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;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
Reducing vertex radius of curvature for 100 nm size square and triangular holes in GaN by shape modification
- ジャーナル論文
- 著者
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;Kohei Tuzuku (author) (この著者で検索)Masataka Imura (author) (この著者で検索)
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Hironori Okumura (author) (この著者で検索)
https://orcid.org/0000-0002-5464-9169
(unauthenticated)
- キーワード
- GaN, EB lithography
- 刊行年月日
- 2025-06-01
- 更新時刻
- 2025-12-26 10:20:58 +0900
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
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Shunsuke Yamashita (author) (この著者で検索)
https://orcid.org/0000-0003-1702-1708
(unauthenticated)
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;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
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;Ryoji Arai (author) (この著者で検索)Yuya Kanitani (author) (この著者で検索)
https://orcid.org/0009-0002-2154-5571
(unauthenticated)
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Koji Kimoto (author) (この著者で検索)National Institute for Materials Science (NIMS) Center for Basic Research on Materials
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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
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
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T. Hamachi (author) (この著者で検索)
https://orcid.org/0000-0002-0631-1729
(unauthenticated)
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T. Tohei (author) (この著者で検索)
https://orcid.org/0000-0002-4113-2566
(unauthenticated)
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Y. Hayashi (author) (この著者で検索)
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S. Usami (author) (この著者で検索)
https://orcid.org/0000-0002-9710-1718
(unauthenticated)
;
;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)
https://orcid.org/0000-0003-4686-2629
(unauthenticated)
;
S. Kimura (author) (この著者で検索)
https://orcid.org/0000-0003-1064-7572
(unauthenticated)
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A. Sakai (author) (この著者で検索)
https://orcid.org/0000-0002-0654-504X
(unauthenticated)
- 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
Degradation of vertical GaN diodes during proton and xenon-ion irradiation
- ジャーナル論文
- 著者
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;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
- 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
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
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SUMIYA, Masatomo (author) (この著者で検索)National Institute for Materials Science
- 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
Heat transport exploration through the GaN/diamond interfaces using machine learning potential
- ジャーナル論文
- 著者
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;Zhanpeng Sun (author) (この著者で検索);Yunfei Song (author) (この著者で検索);Zijun Qi (author) (この著者で検索);Xiang Sun (author) (この著者で検索)Meiyong Liao (author) (この著者で検索)National Institute for Materials Science
;
;Rui Li (author) (この著者で検索)Qijun Wang (author) (この著者で検索)
https://orcid.org/0000-0002-4299-3798
(unauthenticated)
;
;Lijie Li (author) (この著者で検索)Gai Wu (author) (この著者で検索)
https://orcid.org/0000-0002-9726-6328
(unauthenticated)
;
;Wei Shen (author) (この著者で検索)Sheng Liu (author) (この著者で検索)
- 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
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
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Zhendong Wu (author) (この著者で検索)
https://orcid.org/0000-0002-9882-4133
(unauthenticated)
;
Tetsuya Tohei (author) (この著者で検索)
https://orcid.org/0000-0002-4113-2566
(unauthenticated)
;
Yusuke Hayashi (author) (この著者で検索)
;
;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)
https://orcid.org/0000-0003-4686-2629
(unauthenticated)
;
Shigeru Kimura (author) (この著者で検索)
https://orcid.org/0000-0003-1064-7572
(unauthenticated)
;
Akira Sakai (author) (この著者で検索)
https://orcid.org/0000-0002-0654-504X
(unauthenticated)
- 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
Continuous real-time O 1s core XPS spectra of H2O adsorption on +c Ga-face and m-plane surfaces of GaN
- データセット
- 著者
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SUMIYA, Masatomo (author) (この著者で検索)National Institute for Materials Science
- キーワード
- GaN, Gallium nitride, Surface oxidation, Oxidation, MOS structure, XPS, SPring-8
- 刊行年月日
- 2022-12-31
- 更新時刻
- 2024-01-05 22:11:14 +0900
First-principles lattice thermal conductivity calculation for GaN / F-43m (216) / materials id 830
- データセット
- コレクション
- MDR lattice thermal conductivity calculation database
- 著者
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Atsushi Togo (author) (この著者で検索)National Institute for Materials Science Center for Basic Research on Materials
- キーワード
- Lattice thermal conductivity, GaN
- 刊行年月日
- 更新時刻
- 2026-01-24 12:32:02 +0900