25 records found.

s41427-024-00544-w.pdf
Direct observation of the atomic density fluctuation originating from the first sharp diffraction peak in SiO2 glass
Journal article
Creator
Akihiko Hirata (author) (Search by this author)
ORCID ;
Shuya Sato (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
glass, structure, fluctuation
Date published
2024-05-10
Updated at
2024-05-14 12:30:18 +0900
134_25125.pdf
Quantum beam diffraction measurement and topological analysis of tetrahedrally coordinated non-crystalline materials
Journal article
Creator
Shinji Kohara (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Koji Kimura (author) (Search by this author)
;
Motoki Shiga (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Yohei Onodera (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Akihiko Hirata (author) (Search by this author)
;
Koichi Hayashi (author) (Search by this author)
Keyword
Non-crystalline materials, Structure, X-ray diffraction, Neutron diffraction, Topology
Date published
2026-04-01
Updated at
2026-04-03 09:47:21 +0900
133_25042.pdf
Formation of triclusters in silica melt under high pressure
Journal article
Creator
Shino Hayafune (author) (Search by this author)
;
Tatsuya Sakamaki (author) (Search by this author)
;
Haruki Ichikawa (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ;
Akio Suzuki (author) (Search by this author)
Keyword
silica, high pressure, melt, structure
Date published
2025-06-01
Updated at
2025-06-03 12:30:22 +0900
133_24096.pdf
Effect of borate substitution on zinc phosphate glasses
Journal article
Creator
Hirokazu Masai (author) (Search by this author)
;
Takahiro Ohkubo (author) (Search by this author)
; ORCID SAMURAI ;
Yasuhiro Fujii (author) (Search by this author)
;
Seiya Shimono (author) (Search by this author)
;
Akitoshi Koreeda (author) (Search by this author)
Keyword
Glass, Phosphate, Borate, Structure, NMR, Diffraction, Inelastic light scattering
Date published
2025-01-01
Updated at
2025-01-11 16:30:58 +0900
s41427-024-00542-y.pdf
Formation of a zirconium oxide crystal nucleus in the initial nucleation stage in aluminosilicate glass investigated by X-ray multiscale analysis
Journal article
Creator
Yohei Onodera (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Yasuyuki Takimoto (author) (Search by this author)
;
Hiroyuki Hijiya (author) (Search by this author)
;
Qing Li (author) (Search by this author)
;
Hiroo Tajiri (author) (Search by this author)
;
Toshiaki Ina (author) (Search by this author)
;
Shinji Kohara (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Glass, Glass ceramics, Anomalous X-ray scattering
Date published
2024-04-19
Updated at
2024-04-19 16:30:15 +0900
1-s2.0-S1359645424008851-main.pdf
Discovery of collective nonjumping motions leading to Johari–Goldstein process of stress relaxation in model ionic glass
Journal article
Creator
Makina Saito (author) (Search by this author)
;
Takeaki Araki (author) (Search by this author)
;
Yohei Onodera (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Koji Ohara (author) (Search by this author)
;
Makoto Seto (author) (Search by this author)
;
Yoshitaka Yoda (author) (Search by this author)
;
Yusuke Wakabayashi (author) (Search by this author)
Keyword
Ionic glass, Molecular dynamics simulation, Johari–Goldstein relaxation, Stress relaxation
Date published
2024-11-04
Updated at
2025-01-08 16:30:54 +0900
z-2024-00853n_R1.pdf
Direct Single Crystal to Amorphous Transformation and Memory Effect in AlPO4-17
Journal article
Creator
Frederico G. Alabarse (author) (Search by this author)
ORCID ;
Benoît Baptiste (author) (Search by this author)
;
Yoann Guarnelli (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ;
Julien Haines (author) (Search by this author)
ORCID
Keyword
AlPO4‑17, high pressure, memory effect
Date published
2024-05-02
Updated at
2025-04-20 17:43:48 +0900
JMPS.pdf
Effects of CO<sub>2</sub> on the structure of silicate melts considering the degree of polymerization under pressure
Journal article
Creator
Shino HAYAFUNE (author) (Search by this author)
;
Tatsuya SAKAMAKI (author) (Search by this author)
;
Haruki ICHIKAWA (author) (Search by this author)
;
Yohei ONODERA (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Shinji KOHARA (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Ken-ichi FUNAKOSHI (author) (Search by this author)
;
Akio SUZUKI (author) (Search by this author)
Keyword
シリカ, 液体, 高圧, MDシミュレーション
Date published
2025-03-17
Updated at
2025-04-30 12:30:23 +0900
jpscp.45.011046.pdf
Local- and Intermediate-Range Atomic Structures of (Ga 2 S 3 ) 0.25 (GeS 2 ) 0.75 Glass: Complementary Use of X-Rays and Neutrons
Dataset
Creator
Shinya Hosokawa (author) (Search by this author)
;
Yohei Onodera (author) (Search by this author)
;
László Pusztai (author) (Search by this author)
;
Jens Rüdiger Stellhorn (author) (Search by this author)
;
Hiroo Tajiri (author) (Search by this author)
;
Kazutaka Ikeda (author) (Search by this author)
;
Toshiya Otomo (author) (Search by this author)
Keyword
Neutron diffraction, Anomalous X-ray scattering, Reverse Monte Carlo modeling, Glass structure
Date published
2026-06-12
Updated at
2026-06-17 10:24:46 +0900
d5ta10123a.pdf
Lithium coordination disorder controlling ionic conductivity in mixed-halide borate glasses
Journal article
Creator
ORCID SAMURAI ;
Yasuyuki Takimoto (author) (Search by this author)
;
Hiroyuki Hijiya (author) (Search by this author)
;
Noriyoshi Kayaba (author) (Search by this author)
;
Masamichi Tanida (author) (Search by this author)
;
Kazutaka Ikeda (author) (Search by this author)
ORCID ; ORCID SAMURAI
Keyword
ガラス, 固体電解質, リチウムイオン伝導, 同位体置換中性子回折, 元素選択量子ビーム計測
Date published
2026-04-01
Updated at
2026-06-17 09:22:38 +0900