18 records found.
Denser hydrogen inferred from first-principles simulations challenges Jupiter’s interior models
- Article
- Creator
-
Cesare Cozza
;
Kousuke Nakano
;
Saburo Howard
;
Hao Xie
;
Ravit Helled
;
Guglielmo Mazzola
- Keyword
- Quantum Monte Carlo, Jupiter, Hydrogen, Equation of States
- Date published
- 2026-01-27
- Updated at
- 2026-03-02 16:30:07 +0900
Hydrogen Equation of State with SCAN-VV10
- Dataset
- Creator
-
Cesare Cozza
;
Kousuke Nakano
;
Saburo Howard
;
Hao Xie
;
Ravit Helled
;
Guglielmo Mazzola
- Keyword
- Hydrogen, Equation of State, DFT, SCAN-VV10
- Date published
- Updated at
- 2026-01-20 08:34:18 +0900
Refining hydrogen-dislocation interaction model for thermally activated plasticity in Fe-Cr-Ni austenitic steels: analyzing stress-dependent activation volume
- Article
- Creator
-
Yuhei Ogawa
;
Akinobu Shibata
- Keyword
- Austenitic steel, Hydrogen, Dislocations, Thamal activation
- Date published
- 2026-01-03
- Updated at
- 2026-01-14 13:17:53 +0900
Distinct impacts of hydrogen and carbon on thermally activated dislocation motion in Fe-Cr-Ni austenitic steel
- Article
- Creator
-
Haruki Nishida
;
Yuhei Ogawa
;
Akinobu Shibata
- Keyword
- Thermally activated processes, Strain rate sensitivity, Hydrogen, Carbon, Austenitic steels
- Date published
- 2025-11-22
- Updated at
- 2025-11-28 12:30:04 +0900
Fe-Cr-Niオーステナイト鋼における水素固溶強化の現象論と潜在機構
- Article
- Creator
-
小川 祐平
;
髙桑 脩
;
森山 潤一朗
;
西田 会希
;
津﨑 兼彰
;
柴田 曉伸
- Keyword
- Austenitic steel, Hydrogen, Solid solution-hardening
- Date published
- 2025-10-01
- Updated at
- 2025-11-27 08:30:16 +0900
Analysis of the influence of hydrogen on prismatic loops and dislocation dipole structure in an austenitic steel: Effect on stacking fault energy
- Article
- Creator
-
Ivan Gutierrez-Urrutia
;
Yuhei Ogawa
;
Akinobu Shibata
- Keyword
- Austenitic steel, Hydrogen, Dislocation dipoles, Stacking fault energy
- Date published
- 2025-10-01
- Updated at
- 2025-10-21 16:05:19 +0900
Prototype Production of Non-standard Vacuum Seals～How to Make and Use Gold O-ring～
- Article
- Creator
-
Souta MIYAI
;
Tomoharu HIRAYAMA
;
Eiji TOKUMARU
;
Kouta MIYANOUCHI
;
Tomoko KUSAWAKE
;
Yoshihisa MATSUMOTO
;
Akiko N. ITAKURA
- Keyword
- Hydrogen, Vanadium
- Date published
- 2025-03-10
- Updated at
- 2026-03-10 16:30:30 +0900
In situ neutron diffraction study to elucidate hydrogen effect on the deformation mechanism in Type 310S austenitic stainless steel
- Poster
- Creator
-
Tatsuya Ito
;
Yuhei Ogawa
;
Wu Gong
;
Wenqi Mao
;
Takuro Kawasaki
;
Kazuho Okada
;
Akinobu Shibata
;
Stefanus Harjo
- Keyword
- Austenitic steel, Hydrogen, Plastic deformation, Neutron diffraction
- Date published
- 2024-11-10
- Updated at
- 2025-04-21 12:30:27 +0900
Visualization of Micro-level Leak Position of Filters and Vacuum Seals
- Article
- Creator
-
板倉 明子
;
宮内 直弥
;
北島 正弘
;
矢ヶ部 太郎
;
吉田 肇
- Keyword
- Hydrogen, Visualization, micro leakage
- Date published
- 2024-12-10
- Updated at
- 2025-12-10 08:30:51 +0900
Interplay between vacancy-induced hydrogen segregation and stress-induced vacancy redistribution causing embrittlement of alpha-iron
- Article
- Creator
- Mugilgeethan Vijendran ; Ryosuke Matsumoto
- Keyword
- Intergranular failure, Iron, Tensile behavior, Hydrogen, Vacancy-induced
- Date published
- 2025-12-31
- Updated at
- 2025-07-16 16:17:06 +0900