Observation of the spin-glass behavior in iron nitride epsilon-Fe2N

doi:10.1007/s10854-021-07192-8

	Observation of the spin-glass behavior in iron nitride epsilon-Fe2N
	Wang, Xiaohui 1; Wang, Yuanyuan 2,3; Kan, Xucai 1; Qian, Licai 1; Zhang, Zhitao 2; Zheng, Ganhong 1; Feng, Shuangjiu 1; Lv, Qingrong 1; Yang, Yujie 1; Liu, Xiansong 1
刊名	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
	2021-10-18
ISSN号	0957-4522
DOI	10.1007/s10854-021-07192-8
通讯作者	Kan, Xucai(kanxucai@ahu.edu.cn) ; Liu, Xiansong(xiansongliu@ahu.edu.cn)
英文摘要	Spin-glass (SG) behavior is observed in the binary nitride epsilon-Fe2N, which is confirmed through a series of magnetic measurements (Temperature-dependent magnetization M(T), isothermal hysteresis loop M(H), DC magnetization, AC susceptibility, and magnetic relaxation measurements). The strong irreversibility is evidently observed from the curves of zero-field-cooling and field-cooling. The corresponding specific parameters are obtained: the flipping time tau(0) = 1.422 x 10(-11) s, the freezing temperature T-0 = 9.09 K, and the dynamical exponent zv = 7.183. The typical relaxation behavior of isothermal remanent magnetization (M-IRM) shows strong spin frustration in epsilon-Fe2N. Besides, the electron spin resonance (ESR) measurements distinctly indicate that the coexistence of ferromagnetic (FM) and anti-ferromagnetic (AFM) in the system, which may be the cause of the SG behavior in epsilon-Fe2N.
资助项目	National Natural Science Foundation of China[51802002] ; National Natural Science Foundation of China[51872004] ; National Natural Science Foundation of China[U19A2093] ; Education Department of Anhui Province[KJ2019ZD03] ; Education Department of Anhui Province[KJ2013B293] ; Education Department of Anhui Province[KJ2018A0039] ; Key Research and Development Plan of Anhui Province[201904a05020038]
WOS关键词	MAGNETIC-PROPERTIES ; TRANSITION
WOS研究方向	Engineering ; Materials Science ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000708353000001
资助机构	National Natural Science Foundation of China ; Education Department of Anhui Province ; Key Research and Development Plan of Anhui Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/125657]
专题	中国科学院合肥物质科学研究院
通讯作者	Kan, Xucai; Liu, Xiansong
作者单位	1.Anhui Univ, Engn Technol Res Ctr Magnet Mat, Sch Phys & Mat Sci, Hefei 230601, Peoples R China 2.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 230031, Anhui, Peoples R China 3.Univ Sci & Technol China, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiaohui,Wang, Yuanyuan,Kan, Xucai,et al. Observation of the spin-glass behavior in iron nitride epsilon-Fe2N[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2021.
APA	Wang, Xiaohui.,Wang, Yuanyuan.,Kan, Xucai.,Qian, Licai.,Zhang, Zhitao.,...&Liu, Xiansong.(2021).Observation of the spin-glass behavior in iron nitride epsilon-Fe2N.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS.
MLA	Wang, Xiaohui,et al."Observation of the spin-glass behavior in iron nitride epsilon-Fe2N".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2021).