Antiferromagnetism and Phase Stability of CrMnFeCoNi High-Entropy Alloy

doi:10.1103/PhysRevLett.133.126701

IMR OpenIR

	Antiferromagnetism and Phase Stability of CrMnFeCoNi High-Entropy Alloy
	Zhu, Li 1,2,3; He, Haiyan 1,2,4,5; Naeem, Muhammad 1,2,6; Sun, Xun 1,2; Qi, Ji 7; Liu, Peng 7; Harjo, Stefanus 8; Nakajima, Kenji 8; Li, Bing 7; Wang, Xun-Li 1,2
通讯作者	Li, Bing(bingli@imr.ac.cn)
	2024-09-17
发表期刊	PHYSICAL REVIEW LETTERS
ISSN	0031-9007
卷号	133 期号:12 页码:6
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.
资助者	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
DOI	10.1103/PhysRevLett.133.126701
收录类别	SCI
语种	英语
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
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:001381679500002
出版者	AMER PHYSICAL SOC
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180981
专题	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.