Spin structure of the anisotropic helimagnet Cr1/3NbS2 in a magnetic field

被引：34

作者：

Chapman, Benjamin J. ^{[1
]}

Bornstein, Alexander C. ^{[1
]}

Ghimire, Nirmal J. ^{[2
,3
]}

Mandrus, David ^{[2
,3
,4
]}

Lee, Minhyea ^{[1
]}

机构：

[1] Univ Colorado, Dept Phys, Boulder, CO 80309 USA

[2] Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA

[3] Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA

[4] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA

来源：

APPLIED PHYSICS LETTERS | 2014年 / 105卷 / 07期

关键词：

SKYRMION LATTICE; MAGNETORESISTANCE;

D O I：

10.1063/1.4893567

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this letter, we describe the ground-state magnetic structure of the highly anisotropic helimagnet Cr1/3NbS2 in a magnetic field. A Heisenberg spin model with Dyzaloshinkii-Moriya interactions and magnetocrystalline anisotropy allows the ground state spin structure to be calculated for magnetic fields of arbitrary strength and direction. Comparison with magnetization measurements shows excellent agreement with the predicted spin structure. (C) 2014 AIP Publishing LLC.

引用

页数：4

共 22 条

[1]

[Anonymous], 1964, Zh. Eksp. Teor. Fiz

[2]

[Anonymous], 2012, PHYSICS, DOI DOI 10.1103/PHYSICS.5.28

[3] GIANT MAGNETORESISTANCE OF (001)FE/(001) CR MAGNETIC SUPERLATTICES [J].