Antiferromagnetism and Phase Stability of CrMnFeCoNi High-Entropy Alloy
文献类型：期刊论文
| 作者 | Zhu, Li1,2,3; He, Haiyan1,2,4,5; Naeem, Muhammad1,2,6; Sun, Xun1,2; Qi, Ji7; Liu, Peng7; Harjo, Stefanus8; Nakajima, Kenji8; Li, Bing7; Wang, Xun-Li1,2 |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2024-09-17 |
| 卷号 | 133期号:12页码:6 |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.133.126701 |
| 通讯作者 | Li, Bing(bingli@imr.ac.cn) |
| 英文摘要 | It has long been suspected that magnetism could play a vital role in the phase stability of multi- component high-entropy alloys. However, the nature of the magnetic order, if any, has remained elusive. Here, by using elastic and inelastic neutron scattering, we demonstrate evidence of antiferromagnetic order below similar to 80 K and strong spin fluctuations persisting to room temperature in a single-phase face-centered cubic (fcc) CrMnFeCoNi high-entropy alloy. Despite the chemical complexity, the magnetic structure in CrMnFeCoNi can be described as gamma-Mn-like, with the magnetic moments confined in alternating (001) planes and pointing toward the ( 111 ) direction. Combined with first-principles calculation results, it is shown that the antiferromagnetic order and spin fluctuations help stabilized the fcc phase in CrMnFeCoNi high-entropy alloy. |
| 资助项目 | Shenzhen Science and Technology Program[JCYJ20220818101203007] ; Ministry of Science and Technology of China[2022YFE0109900] ; Ministry of Science and Technology of China[2021YFB3501201] ; Croucher Foundation for the Croucher Senior Research Fellowship[9509008] ; MEXT Program: Data Creation and Utilization Type Material Research and Development[JPMXP1122684766] ; Guangdong Basic and Applied Basic Research Foundation[2023A1515140001] ; Large Scientific Facility Open Subject of Songshan Lake[KFKT2022B08] ; Dongguan, Guangdong[2017B0142] ; Dongguan, Guangdong[2022L0400] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001381679500002 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | Shenzhen Science and Technology Program ; Ministry of Science and Technology of China ; Croucher Foundation for the Croucher Senior Research Fellowship ; MEXT Program: Data Creation and Utilization Type Material Research and Development ; Guangdong Basic and Applied Basic Research Foundation ; Large Scientific Facility Open Subject of Songshan Lake ; Dongguan, Guangdong |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, Bing |
| 作者单位 | 1.City Univ Hong Kong, Dept Phys, Kowloon, 83 Tat Chee Ave, Hong Kong, Peoples R China 2.City Univ Hong Kong, Ctr Neutron Scattering, Kowloon, 83 Tat Chee Ave, Hong Kong, Peoples R China 3.Yuexing 1st Rd,Shenzhen Hitech Ind Pk, Shenzhen 518057, Peoples R China 4.Great Bay Univ, Sch Phys Sci, Dongguan 523000, Peoples R China 5.Great Bay Inst Adv Study, Dongguan 523000, Peoples R China 6.Univ Birmingham, Sch Met & Mat, Birmingham B15 2TT, England 7.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 8.Japan Atom Energy Agcy, J PARC Ctr, Tokai, Ibaraki 3191195, Japan |
| 推荐引用方式 GB/T 7714 | Zhu, Li,He, Haiyan,Naeem, Muhammad,et al. Antiferromagnetism and Phase Stability of CrMnFeCoNi High-Entropy Alloy[J]. PHYSICAL REVIEW LETTERS,2024,133(12):6. |
| APA | Zhu, Li.,He, Haiyan.,Naeem, Muhammad.,Sun, Xun.,Qi, Ji.,...&Wang, Xun-Li.(2024).Antiferromagnetism and Phase Stability of CrMnFeCoNi High-Entropy Alloy.PHYSICAL REVIEW LETTERS,133(12),6. |
| MLA | Zhu, Li,et al."Antiferromagnetism and Phase Stability of CrMnFeCoNi High-Entropy Alloy".PHYSICAL REVIEW LETTERS 133.12(2024):6. |
入库方式： OAI收割
来源：金属研究所
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