Spontaneous and Induced Magnetization Reversal in Thin GaMnSb Films.

Autor: Filatov, A. A., Kostyuchenko, S. A., Dmitriev, A. I.
Zdroj: Journal of Surface Investigation: X-Ray, Synchrotron & Neutron Techniques; Mar2018, Vol. 12 Issue 2, p204-207, 4p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index