陽電子寿命測定と第一原理計算から視えてきたハイエントロピー合金CoCrFeMnNi中の空孔形成と移動のエンタルピー

杉田 一樹; 水野 正隆; 荒木 秀樹; 白井 泰治

doi:10.2320/materia.57.323

Materia Japan

Online ISSN : 1884-5843
Print ISSN : 1340-2625
ISSN-L : 1340-2625

Evaluation of Vacancy Formation and Migration Enthalpies in CoCrFeMnNi High-entropy Alloy using Positron Lifetime Measurements and Firstprinciples Calculations

Kazuki Sugita, Masataka Mizuno, Hideki Araki, Yasuharu Shirai

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Keywords: high entropy alloys, positron annihilation, first-principles calculations, vacancy, defect

JOURNAL FREE ACCESS

2018 Volume 57 Issue 7 Pages 323-327

DOI https://doi.org/10.2320/materia.57.323

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