Determinants of local chemical environments and magnetic moments of high-entropy alloys

Bo Li; Wang Gao; Qing Jiang

doi:10.1080/21663831.2022.2144773

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Determinants of local chemical environments and magnetic moments of high-entropy alloys

Original reports | 更新时间：2026-08-19

- Determinants of local chemical environments and magnetic moments of high-entropy alloys
- Determinants of local chemical environments and magnetic moments of high-entropy alloys
- 材料研究快报（英文） 2023年11卷第4期页码：259-265
- 作者机构：
  
  Department of Materials Science and Engineering Key Laboratory of Automobile Materials Ministry of Education Jilin University
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2022.2144773
  中图分类号：
- 网络首发：2022-11-11，
  
  纸质出版：2023
- 稿件说明：
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Bo Li, Wang Gao, Qing Jiang. Determinants of local chemical environments and magnetic moments of high-entropy alloys[J]. 材料研究快报（英文）, 2023,11(4):259-265.

Bo Li, Wang Gao, Qing Jiang. Determinants of local chemical environments and magnetic moments of high-entropy alloys[J]. Materials Research Letters, 2023, 11(4): 259-265.
Bo Li, Wang Gao, Qing Jiang. Determinants of local chemical environments and magnetic moments of high-entropy alloys[J]. 材料研究快报（英文）, 2023,11(4):259-265. DOI： 10.1080/21663831.2022.2144773.

Bo Li, Wang Gao, Qing Jiang. Determinants of local chemical environments and magnetic moments of high-entropy alloys[J]. Materials Research Letters, 2023, 11(4): 259-265. DOI： 10.1080/21663831.2022.2144773.

摘要

Abstract

BSTRACTWe identify the state-associated cohesive energy and band filling as descriptors to quantify the site-to-site chemical bonding and magnetic moments of high-entropy alloys (HEAs). We find that the s-state cohesive energy is indispensable in determining the bonding-strength trend while the s-band filling is effective in determining the magnetic moments of CrMnFeCoNi HEAs. This unusual behavior stems from the localized and transferred itinerant electrons. Our study establishes a fundamental physical picture of chemical-bonding and magnetic interactions of HEAs and helps design advanced structural alloys.

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相关机构

f Department of Materials Engineering The University of Tokyo

e Suzhou Laboratory Suzhou Industrial Park

d Department of Mechanical Engineering The University of Melbourne Parkville

c College of Chemical Engineering Fuzhou University

b State Key Laboratory of Mechanical Transmission for Advanced Equipment Chongqing University

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