ライセンス: Creative Commons BY Attribution 4.0 International キーワード: scanning transmission electron microscopy
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10 件のレコードが見つかりました。

Advanced Materials - 2024 - Thomsen - Direct Visualization of Defect‐Controlled Diffusion in van der Waals Gaps.pdf
Direct Visualization of Defect‐Controlled Diffusion in van der Waals Gaps
論文
著者
Joachim Dahl Thomsen ; Yaxian Wang ; Henrik Flyvbjerg ; Eugene Park ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Prineha Narang ; Frances M. Ross
キーワード
Defect-Controlled atomic Diffusion, van der Waals (vdW) gaps, scanning transmission electron microscopy
刊行年月日
2024-08-04
更新時刻
2026-02-14 22:51:07 +0900
ChemCatChem - 2026 - Yamada - Efficient Room‐Temperature Methane Oxidation by ‐Nitrido‐Bridged Iron Phthalocyanine Dimer.pdf
Efficient Room‐Temperature Methane Oxidation by μ‐Nitrido‐Bridged Iron Phthalocyanine Dimer Deposited on Conductive Carbon Black
論文
著者
Yasuyuki Yamada ; Akiko Sakata ; Yuka Toyoda ; Chaoqi Chen ; Satoshi Muratsugu ; Yutaka Hitomi ; Kin‐ichi Oyama ; Akiyoshi Kuzume ; Koji Harano SAMURAI ORCID ; Mizuki Tada ; Kentaro Tanaka
キーワード
μ-nitrido-bridged dimer, carbon substrate, iron phthalocyanine, methane oxidation, scanning transmission electron microscopy
刊行年月日
2026-01-31
更新時刻
2026-02-02 16:30:07 +0900
SciRep(2025)Kimoto.pdf
Nonnegative matrix factorization incorporating domain specific constraints for four dimensional scanning transmission electron microscopy
論文
著者
Koji Kimoto SAMURAI ORCID ; Fumihiko Uesugi SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Jun Kikkawa SAMURAI ORCID ; Ovidiu Cretu SAMURAI ORCID ; Yuki Shibazaki ORCID ; Motoki Shiga SAMURAI ORCID ; Atsushi Togo SAMURAI ORCID
キーワード
4D-STEM, unsupervised machine learning, nonnegative matrix factorization, scanning transmission electron microscopy, metallic glass, amorphous, ZrCuAl
刊行年月日
2025-11-07
更新時刻
2025-12-01 12:30:04 +0900
kikkawa-et-al-2025-observation-of-boron-vacancy-concentration-in-hexagonal-boron-nitride-at-nanometer-scale.pdf
Observation of Boron Vacancy Concentration in Hexagonal Boron Nitride at Nanometer Scale
論文
著者
Jun Kikkawa SAMURAI ORCID ; Chikara Shinei SAMURAI ORCID ; Jun Chen SAMURAI ORCID ; Yuta Masuyama ; Yuichi Yamazaki ; Teruyasu Mizoguchi ; Koji Kimoto SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Tokuyuki Teraji SAMURAI ORCID
キーワード
hexagonal boronnitride, boron vacancy, electron energy loss spectroscopy, scanning transmission electron microscopy, frist-principles simulation
刊行年月日
2025-09-03
更新時刻
2025-09-08 13:41:17 +0900
Small Methods - 2025 - Kimoto - Unveiling Twist Domains in Monolayer MoS2 through 4D‐STEM and Unsupervised Machine Learning.pdf
Unveiling Twist Domains in Monolayer MoS2 through 4D‐STEM and Unsupervised Machine Learning
論文
著者
Koji Kimoto SAMURAI ORCID ; Ovidiu Cretu SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Fumihiko Uesugi SAMURAI ORCID ; Jun Kikkawa SAMURAI ORCID ; Kohei Aso ORCID ; Yoshifumi Oshima ORCID ; Takashi Matsumoto ORCID ; Yoshiki Sakuma SAMURAI ORCID
キーワード
4D-STEM, dichalcogenide, metal–organic chemical vapor deposition, MoS2,, scanning transmission electron microscopy, unsupervised machine learning
刊行年月日
2025-08-06
更新時刻
2025-08-27 12:30:17 +0900
1-s2.0-S0968432825001064-main (final).pdf
Liquid-cell annular dark-field scanning transmission electron microscopy imaging of single crystal samples on a low-index zone-axis incidence condition
論文
著者
Masaki Takeguchi SAMURAI ORCID ; Jonathan Lueke ; Matthew Reynolds ; Baibing Zhao ; Ayako Hashimoto SAMURAI ORCID
キーワード
liquid-cell, scanning transmission electron microscopy, zone-axis incidence, atomic resolution
刊行年月日
2025-07-17
更新時刻
2025-10-01 12:30:18 +0900
Takeguchi_2024_Appl._Phys._Express_17_085001.pdf
Facile preparation of graphene–graphene oxide liquid cells and their application in liquid-phase STEM imaging of Pt atoms
論文
著者
Masaki Takeguchi SAMURAI ORCID ; Kazutaka Mitsuishi SAMURAI ORCID ; Ayako Hashimoto SAMURAI ORCID
キーワード
liquid cell, liquid-phase transmission electron microscopy, graphene, graphene oxide, platinum, scanning transmission electron microscopy
刊行年月日
2024-08-01
更新時刻
2024-08-02 16:30:12 +0900
Acceptor activation of Mg-doped GaN – Effects of N2-O2 vs N2 as ambient gas during annealing.pdf
Acceptor activation of Mg-doped GaN—Effects of N2/O2 vs N2 as ambient gas during annealing
論文
著者
Ashutosh Kumar ORCID ; Martin Berg ; Qin Wang ; Jun Uzuhashi SAMURAI ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Michael Salter ; Peter Ramvall
キーワード
gallium nitride, scanning transmission electron microscopy, semiconductor, activation
刊行年月日
2023-07-21
更新時刻
2024-01-05 22:12:15 +0900
nanomaterials-13-02170.pdf
The Atomic Observation of the Structural Change Process in Pt Networks in Air Using Environmental Cell Scanning Transmission Electron Microscopy
論文
著者
竹口　雅樹 SAMURAI ORCID
キーワード
scanning transmission electron microscopy, environmental cell, atomic resolution, catalyst, Pt network
刊行年月日
2023-07-26
更新時刻
2024-01-05 22:14:05 +0900
Atomic-scale investigation of implanted Mg in GaN through ultra-high-pressure annealing.pdf
Atomic-scale investigation of implanted Mg in GaN through ultra-high-pressure annealing
論文
著者
Jun Uzuhashi SAMURAI ORCID ; Jun Chen SAMURAI ORCID ; Ashutosh Kumar ORCID ; Wei Yi ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Ryo Tanaka ; Shinya Takashima ; Masaharu Edo ; Kacper Sierakowski ; Michal Bockowski ; Hideki Sakurai ; Tetsu Kachi ; Takashi Sekiguchi ORCID ; Kazuhiro Hono SAMURAI ORCID
キーワード
gallium nitride, implantation, atom probe tomography, cathodoluminescence, scanning transmission electron microscopy
刊行年月日
2022-05-14
更新時刻
2024-01-05 22:11:22 +0900