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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
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume107Issue:8Pages:-
AbstractThe 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.
description.department[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
Funding OrganizationNational Basic Research Program of China [2012CB619404]; National Natural Science Foundation of China [51331006]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74951
Collection中国科学院金属研究所
Corresponding Authorwjren@imr.ac.cn
Recommended Citation
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):-.
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