18 records found.
SAXS・SANS及びAPTによるSi量の異なるCu-Ni-Si合金中の析出相の解析
- Article
- Creator
-
佐々木 宏和
;
大場 洋次郎
;
廣井 孝介
;
大沼 正人
;
埋橋 淳
;
大久保 忠勝
- Keyword
- atom probe tomography
- Date published
- Updated at
- 2025-11-28 16:30:03 +0900
Multiprobe analyses on nucleation and evolution of nanocrystallization process in a high saturation magnetization soft magnetic Fe–Si–B–P–Cu–C alloy
- Article
- Creator
-
Shozo Hiramoto
;
Satoshi Okamoto
;
Jun Uzuhashi
;
Tadakatsu Ohkubo
;
Akihiko Toda
;
Sangwook Kim
;
Chikako Moriyoshi
;
Yoshihiro Kuroiwa
- Keyword
- atom probe tomography, transmission electron microscopy, nanocrystalline soft magnetic material
- Date published
- 2025-02-10
- Updated at
- 2026-02-11 08:30:29 +0900
Role of deformation on the hydrogen trapping in the pearlitic steel
- Article
- Creator
-
Z.H. Li
;
T.T. Sasaki
;
R. Ueji
;
Y. Kimura
;
A. Shibata
;
T. Ohkubo
;
K. Hono
- Keyword
- pearlitic steel, deformation, hydrogen, trapping site, atom probe tomography
- Date published
- 2023-11-16
- Updated at
- 2025-12-19 16:30:06 +0900
Characterization of δNi<sub>2</sub>Si Precipitates in Cu-Ni-Si Alloy by Small-Angle X-ray Scattering, Small-Angle Neutron Scattering, and Atom Probe Tomography
- Article
- Creator
-
Hirokazu Sasaki
;
Syunta Akiya
;
Kuniteru Mihara
;
Yojiro Oba
;
Masato Onuma
;
Jun Uzuhashi
;
Tadakatsu Ohkubo
- Keyword
- atom probe tomography
- Date published
- 2025-01-01
- Updated at
- 2025-01-08 16:31:18 +0900
Mechanistic Insight into the Effect of Cu Doping on Thermoelectric Properties of Sintered Wet-Chemically Synthesized SnSe2 Nanosheets
- Article
- Creator
-
Simon Moore
;
Mari Takahashi
;
Philipp Sauerschnig
;
Keiji Kobayashi
;
Koichi Higashimine
;
Masanobu Miyata
;
Takahiro Baba
;
Jun Uzuhashi
;
Michihiro Ohta
;
Takao Mori
;
Tadakatsu Ohkubo
;
Shinya Maenosono
- Keyword
- thermoelectric materials, electron microscopy, atom probe tomography
- Date published
- 2024-09-09
- Updated at
- 2025-08-26 08:30:23 +0900
On the correlative microscopy analyses of nano-twinned domains in 2 mol % zirconia alloyed yttrium tantalate thermal barrier material
- Article
- Creator
-
K. Gururaj
;
Mainak Saha
;
Sumit Kumar Maurya
;
Rajat Nama
;
A. Alankar
;
M.B. Ponnuchamy
;
K.G. Pradeep
- Keyword
- Correlative microscopy, Ferroelastic transformation, Nanotwins, transmission Kikuchi diffraction, atom probe tomography
- Date published
- 2022-02-09
- Updated at
- 2024-10-08 11:52:48 +0900
Atomic-Scale Multimodal Characterization of Self-Assembled InAs/InGaAlAs Quantum Dots
- Article
- Creator
-
Yudai Yamaguchi
;
Yuta Inaba
;
Ryoji Arai
;
Yuya Kanitani
;
Yoshihiro Kudo
;
Michinori Shiomi
;
Daiji Kasahara
;
Mikihiro Yokozeki
;
Noriyuki Fuutagawa
;
Jun Uzuhashi
;
Tadakatsu Ohkubo
;
Kazuhiro Hono
;
Kouichi Akahane
;
Naokatsu Yamamoto
;
Shigetaka Tomiya
- Keyword
- quantum dot, atom probe tomography, transmission electron microscopy
- Date published
- 2024-04-11
- Updated at
- 2025-04-14 16:30:23 +0900
Impact of Sequential N Ion Implantation on Extended Defects and Mg Distribution in Mg Ion‐Implanted GaN
- Article
- Creator
-
Emi Kano
;
Jun Uzuhashi
;
Koki Kobayashi
;
Kosuke Ishikawa
;
Kyosuke Sawabe
;
Tetsuo Narita
;
Kacper Sierakowski
;
Michal Bockowski
;
Tadakatsu Ohkubo
;
Tetsu Kachi
;
Nobuyuki Ikarashi
- Keyword
- gallium nitride, atom probe tomography, transmission electron microscopy
- Date published
- 2024-04-22
- Updated at
- 2024-09-20 16:30:27 +0900
Effect of sequential N ion implantation in the formation of a shallow Mg-implanted p-type GaN layer
- Article
- Creator
-
Jun Uzuhashi
;
Jun Chen
;
Ryo Tanaka
;
Shinya Takashima
;
Masaharu Edo
;
Tadakatsu Ohkubo
;
Takashi Sekiguchi
- Keyword
- gallium nitride, atom probe tomography, transmission electron microscopy, cathodoluminescence
- Date published
- 2024-08-07
- Updated at
- 2024-08-03 08:30:15 +0900
Vacancy-Type Defects and Oxygen Incorporation in NiAl for Advanced Interconnects Probed by Monoenergetic Positron Beams and Atom Probe Tomography
- Article
- Creator
-
Akira Uedono
;
Claudia Fleischmann
;
Jean-Philippe Soulié
;
Mustafa Ayyad
;
Jeroen E. Scheerder
;
Christoph Adelmann
;
Jun Uzuhashi
;
Tadakatsu Ohkubo
;
Koji Michishio
;
Nagayasu Oshima
;
Shoji Ishibashi
- Keyword
- atom probe tomography, positron annihilation
- Date published
- 2024-07-10
- Updated at
- 2025-07-10 08:30:19 +0900