88 records found. Displaying records 81 to 88.
Atomic Diffusion of Indium through Threading Dislocations in InGaN Quantum Wells
- Journal article
- Creator
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;Yudai Yamaguchi (author) (Search by this author);Yuya Kanitani (author) (Search by this author);Yoshihiro Kudo (author) (Search by this author)Jun Uzuhashi (author) (Search by this author)National Institute for Materials Science
;
Tadakatsu Ohkubo (author) (Search by this author)National Institute for Materials Science
;
Kazuhiro Hono (author) (Search by this author)National Institute for Materials Science
;
Shigetaka Tomiya (author) (Search by this author) - Keyword
- InGaN, dislocation, pipe diffusion, atom probe tomography, transmission electron microscopy
- Date published
- 2022-09-14
- Updated at
- 2024-01-05 22:12:51 +0900
Effect of Ca Addition on the Oxidation Resistance of Ni–Al Alloy
- Journal article
- Creator
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Chihiro Tabata (author) (Search by this author)National Institute for Materials Science
;
Kyoko Kawagishi (author) (Search by this author)National Institute for Materials Science
;
Tadaharu Yokokawa (author) (Search by this author)National Institute for Materials Science
;
Jun Uzuhashi (author) (Search by this author)National Institute for Materials Science
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Tadakatsu Ohkubo (author) (Search by this author)National Institute for Materials Science
;
;Hiroshi Harada (author) (Search by this author)Shinsuke Suzuki (author) (Search by this author)
- Keyword
- oxidation resistance, sulfur segregation, Ni-base superalloy
- Date published
- 2022-12-24
- Updated at
- 2024-01-05 22:12:13 +0900
Large Tunneling Magnetoresistance in Perpendicularly Magnetized Magnetic Tunnel Junctions Using Co75Mn25/Mo/Co20Fe60B20 Multilayers
- Journal article
- Creator
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;Tatsuya Yamamoto (author) (Search by this author);Tomohiro Ichinose (author) (Search by this author)Jun Uzuhashi (author) (Search by this author)National Institute for Materials Science
;
;Takayuki Nozaki (author) (Search by this author)Tadakatsu Ohkubo (author) (Search by this author)National Institute for Materials Science
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;Kay Yakushiji (author) (Search by this author);Shingo Tamaru (author) (Search by this author)Shinji Yuasa (author) (Search by this author)
- Keyword
- magnetic tunnel junctions, scanning transmission electron microscopy, energy dispersive X-ray spectrometry, nanobeam electron diffraction
- Date published
- 2023-02-07
- Updated at
- 2024-01-05 22:12:01 +0900
Acceptor activation of Mg-doped GaN—Effects of N2/O2 vs N2 as ambient gas during annealing
- Journal article
- Creator
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Ashutosh Kumar (author) (Search by this author)
https://orcid.org/0000-0002-8085-1598
(unauthenticated)
National Institute for Materials Science
;
;Martin Berg (author) (Search by this author);Qin Wang (author) (Search by this author)Jun Uzuhashi (author) (Search by this author)National Institute for Materials Science
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Tadakatsu Ohkubo (author) (Search by this author)National Institute for Materials Science
;
;Michael Salter (author) (Search by this author)Peter Ramvall (author) (Search by this author) - Keyword
- gallium nitride, scanning transmission electron microscopy, semiconductor, activation
- Date published
- 2023-07-21
- Updated at
- 2024-01-05 22:12:15 +0900
Atomic-scale investigation of implanted Mg in GaN through ultra-high-pressure annealing
- Journal article
- Creator
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Jun Uzuhashi (author) (Search by this author)National Institute for Materials Science
;
Jun Chen (author) (Search by this author)National Institute for Materials Science
;
Ashutosh Kumar (author) (Search by this author)
https://orcid.org/0000-0002-8085-1598
(unauthenticated)
National Institute for Materials Science
;
Wei Yi (author) (Search by this author)
https://orcid.org/0000-0001-5040-8416
(unauthenticated)
National Institute for Materials Science
;
Tadakatsu Ohkubo (author) (Search by this author)National Institute for Materials Science
;
;Ryo Tanaka (author) (Search by this author);Shinya Takashima (author) (Search by this author);Masaharu Edo (author) (Search by this author);Kacper Sierakowski (author) (Search by this author);Michal Bockowski (author) (Search by this author);Hideki Sakurai (author) (Search by this author);Tetsu Kachi (author) (Search by this author)Takashi Sekiguchi (author) (Search by this author)
https://orcid.org/0000-0002-7365-9979
(unauthenticated)
National Institute for Materials Science
;
Kazuhiro Hono (author) (Search by this author)National Institute for Materials Science
- Keyword
- gallium nitride, implantation, atom probe tomography, cathodoluminescence, scanning transmission electron microscopy
- Date published
- 2022-05-14
- Updated at
- 2024-01-05 22:11:22 +0900
Development of automated tip preparation for atom probe tomography by using script-controlled FIB-SEM
- Journal article
- Creator
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Jun Uzuhashi (author) (Search by this author)National Institute for Materials Science
;
Tadakatsu Ohkubo (author) (Search by this author)National Institute for Materials Science
;
Kazuhiro Hono (author) (Search by this author)National Institute for Materials Science
- Keyword
- atom probe tomography, focused ion beam, scanning electron microscopy, automation
- Date published
- 2023-02-19
- Updated at
- 2025-02-23 22:51:16 +0900
Plasticity and microstructure of Zr–Cu–Al bulk metallic glasses
- Dataset
- Creator
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;KUMAR, Golden (author) (Search by this author)OHKUBO, Tadakatsu (author) (Search by this author)
;
MUKAI, Toshiji (author) (Search by this author)
https://orcid.org/0000-0002-9628-5762
(unauthenticated)
;
HONO, Kazuhiro (author) (Search by this author)
- Keyword
- Plastic deformation, Shear bands, Metallic glasses
- Date published
- 2007-03-28
- Updated at
- 2024-01-05 22:12:36 +0900
Process parameters and magnetic properties (coercivity, remanence, squareness, maximum energy product) of data-driven fabrication of Nd-Fe-B anisotropic magnets by direct hot extrusion.
- Dataset
- Creator
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Lambard, Guillaume (author) (Search by this author)
;
Sasaki, Taisuke (author) (Search by this author)
;
Sodeyama, Keitaro (author) (Search by this author)
;
Ohkubo, Tadakatsu (author) (Search by this author)
;
Hono, Kazuhiro (author) (Search by this author)
- Keyword
- Maximum energy product, Coercivity, Squareness, Machine learning, Remanence, Process, Bayesian Optimization, Hot extrusion, Active learning, Nd-Fe-B magnet
- Date published
- 2021-10-11
- Updated at
- 2022-10-03 02:01:08 +0900