13 records found. Displaying records 1 to 10.

Liu_JCSJ_main.pdf
Tracing nitridation reaction toward efficient production of oxynitride glasses as hosts for bright luminescence centers
Journal article
Creator
Xun Liu (author) (Search by this author)
;
Takeo Ohsawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Noriko Saito (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Kohsei Takahashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Takashi Takeda (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Kenzo Deguchi (author) (Search by this author)
;
Shinobu Ohki (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Tetsuo Kishi (author) (Search by this author)
;
Tetsuji Yano (author) (Search by this author)
;
Hiroyo Segawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Naoki Ohashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Oxynitride glass,, Nitridation, Ammonolysis, Sol–gel method, Europium, Luminescence
Date published
2026-03-01
Updated at
2026-04-02 09:43:38 +0900
manuscript Ceram Int R2.docx
Phase-change Sn-Se thin films prepared via pulsed laser deposition
Journal article
Creator
M. Kotrla (author) (Search by this author)
Research Center for Electronic and Optical Materials/Functional Materials Field/Electro-ceramics Group, National Institute for Materials Science
;
H. Segawa (author) (Search by this author)
Research Center for Electronic and Optical Materials, National Institute for Materials Science
ORCID SAMURAI ;
T. Ohsawa (author) (Search by this author)
Research Center for Electronic and Optical Materials/Functional Materials Field/Electro-ceramics Group, National Institute for Materials Science
ORCID SAMURAI ;
Y. Matsushita (author) (Search by this author)
Research Network and Facility Services Division/Materials Fabrication and Analysis Platform/Surface and Bulk Analysis Unit, National Institute for Materials Science
ORCID SAMURAI ;
P. Janíček (author) (Search by this author)
University of Pardubice
;
J. Gutwirth (author) (Search by this author)
University of Pardubice
;
V. Nazabal (author) (Search by this author)
University of Rennes
;
Č. Drašar (author) (Search by this author)
University of Pardubice
;
P. Němec (author) (Search by this author)
University of Pardubice
Keyword
Phase-change, Sn-Se, Pulsed laser deposition, Thin films, Localization of electrical charge
Date published
2024-11-20
Updated at
2025-12-10 16:30:14 +0900
Advanced Materials---Active Diffusion Controlled Dual Stability in Thermoelectrics for Sustainable Heat.pdf
Active Diffusion Controlled Dual Stability in Thermoelectrics for Sustainable Heat Harvesting
Journal article
Creator
Longquan Wang (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Airan Li (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Xinzhi Wu (author) (Search by this author)
National Institute for Materials Science
;
Jiankang Li (author) (Search by this author)
National Institute for Materials Science
;
Takeo Ohsawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Takao Mori (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
thermoelectric
Date published
2025-06-26
Updated at
2025-11-11 12:30:33 +0900
clean.docx
Synthesis and characterization of oxynitride glass films to develop a host for divalent-europium-centres
Journal article
Creator
Xun Liu (author) (Search by this author)
National Institute for Materials Science
;
Takeo Ohsawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Jian Xu (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Masatoshi Yanagida (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Kohsei Takahashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Takashi Takeda (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Tetsuo Kishi (author) (Search by this author)
;
Tetsuji Yano (author) (Search by this author)
;
Hiroyo Segawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Naoki Ohashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
oxynitride glass
Date published
2025-07-29
Updated at
2026-01-21 09:34:36 +0900
clean manuscript H2 photodetector-jmcc.docx
Photo-response performance regulation of a type-Ib diamond-based photodetector by H2 annealing and ozone treatment
Journal article
Creator
Keyun Gu (author) (Search by this author)
ORCID ;
Zilong Zhang (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ;
Jian Huang (author) (Search by this author)
;
Yasuo Koide (author) (Search by this author)
; ORCID SAMURAI
Keyword
Diamond, photodetector
Date published
2025-02-13
Updated at
2025-05-19 13:32:05 +0900
BTO_HAXPES_published.pdf
Changes in the electronic structure of BaTiO 3 due to ferroelectric phase transition investigated via polarization-dependent hard x-ray photoemission spectroscopy
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
Ferroelectricity, Barium titanate, Hard x-ray photoemission spectroscopy, Ferroelectric phase transition
Date published
2025-04-25
Updated at
2025-05-01 12:30:11 +0900
2024.0928 revised manuscript　LiaoR1.pdf
Synergistic Effect of Surface States and Deep Defects for Ultrahigh Gain Deep‐Ultraviolet Photodetector with Low‐Voltage Operation
Journal article
Creator
Keyun Gu (author) (Search by this author)
;
Kongping Wu (author) (Search by this author)
;
Zilong Zhang (author) (Search by this author)
; ORCID SAMURAI ;
Jian Huang (author) (Search by this author)
;
Yasuo Koide (author) (Search by this author)
;
Masaya Toda (author) (Search by this author)
; ORCID SAMURAI
Keyword
Diamond, photodetector
Date published
2024-12-04
Updated at
2025-12-04 08:30:33 +0900
okabe_jpscp.38.011117.pdf
Local Magnetism in the Spin-singlet State of VO2
Conference paper
Creator
Hirotaka Okabe (author) (Search by this author)
;
Masatoshi Hiraishi (author) (Search by this author)
;
Akihiro Koda (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ;
Ryosuke Kadono (author) (Search by this author)
Keyword
spin singlet, mu-SR, metal-insulator transition
Date published
2023-05-23
Updated at
2025-04-14 16:31:02 +0900
Hiraishi_arXiv_2401.02109v1.pdf
Local electronic structure of dilute hydrogen in β − Ga 2 O 3 probed by muons
Journal article
Creator
M. Hiraishi (author) (Search by this author)
;
H. Okabe (author) (Search by this author)
;
A. Koda (author) (Search by this author)
;
R. Kadono (author) (Search by this author)
;
T. Ohsawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
N. Ohashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
K. Ide (author) (Search by this author)
;
T. Kamiya (author) (Search by this author)
;
H. Hosono (author) (Search by this author)
Keyword
muon spin rotation, beta-MnO2
Date published
2023-01-18
Updated at
2025-04-14 16:30:54 +0900
manuscript_SI_MDR.pdf
Unraveling the Origin of Unusual Cs Atom Disorder in Cesium Octahedral Molybdenum Halide Cluster Compounds, Cs2[{Mo6Xi8}Xa6] (X = Cl and Br)
Journal article
Creator
Norio Saito (author) (Search by this author)
National Institute for Materials Science
ORCID ;
Stéphane Cordier (author) (Search by this author)
;
Takeo Ohsawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Noriko Saito (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Takahiro Takei (author) (Search by this author)
;
Fabien Grasset (author) (Search by this author)
;
Jeffrey Scott Cross (author) (Search by this author)
;
Naoki Ohashi (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
molybdenum halide, metal cluster, disordered structure, DFT calculation, luminescence
Date published
2025-02-03
Updated at
2025-04-02 15:09:44 +0900
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