Spontaneous and induced magnetization reversal in thin GaMnSb films

被引：0

作者：

Filatov A.A. ^{[1
]}

Kostyuchenko S.A. ^{[1
]}

Dmitriev A.I. ^{[2
]}

机构：

[1] Moscow State University, Moscow

[2] Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432, Moscow oblast

来源：

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques | 2018年 / 12卷 / 2期

关键词：

Fluctuations; Magnetic viscosity; Magnetization reversal; Thin GaMnSb films;

D O I：

10.1134/S1027451018020076

中图分类号：

学科分类号：

摘要：

The time, temperature, and magnetic field dependences of the magnetic moment of thin GaMnSb films containing MnSb clusters are measured using a SQUID (superconducting quantum interference device) magnetometer. It is found that magnetic field-induced magnetization reversal and thermally activated spontaneous magnetization reversal in thin GaMnSb films are interrelated as follows: the maximum of the magnetic-field dependence of the magnetic viscosity coincides with the coercive force for the samples. © A.A. Filatov, S.A. Kostyuchenko, A.I. Dmitriev, 2018.

引用

页码：204 / 207

页数：3

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