Magnetic anisotropy of single-crystalline Mn3Sn in triangular and helix-phase states

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	Magnetic anisotropy of single-crystalline Mn3Sn in triangular and helix-phase states
	Duan, T. F.; Ren, W. J.; Liu, W. L.; Li, S. J.; Liu, W.; Zhang, Z. D.; wjren@imr.ac.cn
	2015
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	107 期号:8 页码:-
摘要	The magnetic structure and phase transitions in single-crystalline Mn3Sn with the D0(19) structure have been investigated by torque measurements and magnetic measurements. The results show that a triangular antiferromagnet (AFM) and a weak ferromagnet coexist above 270 K. At these temperatures, the torque measurements indicate a six-fold symmetry and another two-fold symmetry of the magnetic anisotropy. The [11 (2) over bar0] direction is the lowest-energy state in the triangular configuration. At low temperatures, two AFM helix-phase states are found in an applied magnetic field (H): In one of them, the [11 (2) over bar0] direction is the easiest deviation direction from the AFM state. In the other, it is the [0001] direction. The variation of the two states with temperature (T) and magnetic field is presented in an H-T phase diagram. (C) 2015 AIP Publishing LLC.
部门归属	[duan, t. f. ; ren, w. j. ; liu, w. l. ; li, s. j. ; liu, w. ; zhang, z. d.] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
资助者	National Basic Research Program of China [2012CB619404]; National Natural Science Foundation of China [51331006]
收录类别	sci
语种	英语
WOS记录号	WOS:000360593900043
引用统计	被引频次：70[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/321006/74951
专题	中国科学院金属研究所
通讯作者	wjren@imr.ac.cn
推荐引用方式 GB/T 7714	Duan, T. F.,Ren, W. J.,Liu, W. L.,et al. Magnetic anisotropy of single-crystalline Mn3Sn in triangular and helix-phase states[J]. APPLIED PHYSICS LETTERS,2015,107(8):-.
APA	Duan, T. F..,Ren, W. J..,Liu, W. L..,Li, S. J..,Liu, W..,...&wjren@imr.ac.cn.(2015).Magnetic anisotropy of single-crystalline Mn3Sn in triangular and helix-phase states.APPLIED PHYSICS LETTERS,107(8),-.
MLA	Duan, T. F.,et al."Magnetic anisotropy of single-crystalline Mn3Sn in triangular and helix-phase states".APPLIED PHYSICS LETTERS 107.8(2015):-.