Publication Date:
2016-10-08
Description:
The time dependences of the magnetic moment m ( t ) of thin GaMnSb films containing MnSb clusters are measured. It is found that the m ( t ) curves are straight in semilogarithmic coordinates m (ln t ). The slope of the m (ln t ) lines correspond to the magnetic viscosity S . It is found that the field dependences of the magnetic viscosity S ( H ) and magnetic moment m ( H ) at low temperatures are determined by a log-normal distribution of the magnetic anisotropy energy of the MnSb clusters.
Print ISSN:
1063-777X
Electronic ISSN:
1090-6517
Topics:
Physics
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