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A first-principles study of hydrogen dissolution, diffusion, and vacancy trapping in Fe16N2

delete2026-06-15
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PRE
AI
E
Ergen Bao
Q
Qiang Gao
W
Wenjing Xu
Y
Yueqi Si
H
Hui Ma *
刘培涛 (Peitao Liu)
Y
Yan Sun
X
Xing-Qiu Chen *
DOI:10.1016/j.jssc.2026.126166delete
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Abstract

Abstract

En 中文
• Fe vacancies enable spontaneous H uptake and strong vacancy-H trapping. • Interstitial H increases the uniaxial anisotropy constant with a slight reduction in saturation. • Hydrogen diffuses readily in Fe16N2, but coupled H-vacancy migration is unfavorable.

Journal

Journal of Solid State Chemistry cover
Journal of Solid State Chemistry
IF:
3.5
Papers:
1.6W
Citations:
3.0W

Organization

S
shenyang university of technology
Scholars:
1.6K
Papers: 536
Citations: 0
N
Northeastern University
Scholars:
2.3W
Papers: 1.5W
Citations: 3.0W
C
chinese academy of sciences
Scholars:
54.9W
Papers: 44.5W
Citations: 703
Cited Papers

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