Hysteresis Behavior of Anisotropic Heisenberg Model in Thin Film Geometry

2015/06/11 by Ümit Akıncı, Akıncı, Ümit, Musa Atlıhan +1
Physics and Astronomy · #FOS: Physical sciences #Statistical Mechanics (cond-mat.stat-mech) #cond-mat.stat-mech

paper · pdf · doi:10.48550/arxiv.1506.03641

arxiv created 2016/08/23 · arxiv updated 2016/08/24

Abstract

The effect of the anisotropy in the exchange interaction and film thickness on the hysteresis behavior of the anisotropic Heisenberg thin film has been investigated with effective field formulation in a two spin cluster using the decoupling approximation. The behaviors of the hysteresis loop area, coersive field and remanent magnetization with the film thickness and anisotropy in the exchange interaction have been obtained.

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