Email this article Spontaneous and Induced Magnetization Reversal in Thin GaMnSb Films
- Authors: Filatov A.A.1, Kostyuchenko S.A.1, Dmitriev A.I.2
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Affiliations:
- Moscow State University
- Institute of Problems of Chemical Physics
- Issue: Vol 12, No 2 (2018)
- Pages: 204-207
- Section: Article
- URL: https://journal-vniispk.ru/1027-4510/article/view/195043
- DOI: https://doi.org/10.1134/S1027451018020076
- ID: 195043
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Abstract
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.
About the authors
A. A. Filatov
Moscow State University
Author for correspondence.
Email: filatovanton16@gmail.com
Russian Federation, Moscow, 119991
S. A. Kostyuchenko
Moscow State University
Email: filatovanton16@gmail.com
Russian Federation, Moscow, 119991
A. I. Dmitriev
Institute of Problems of Chemical Physics
Email: filatovanton16@gmail.com
Russian Federation, Chernogolovka, Moscow oblast, 142432
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