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.
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Original Russian Text © A.A. Filatov, S.A. Kostyuchenko, A.I. Dmitriev, 2018, published in Poverkhnost’, 2018, No. 3.
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Filatov, A.A., Kostyuchenko, S.A. & Dmitriev, A.I. Spontaneous and Induced Magnetization Reversal in Thin GaMnSb Films. J. Surf. Investig. 12, 204–207 (2018). https://doi.org/10.1134/S1027451018020076
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DOI: https://doi.org/10.1134/S1027451018020076