Hysteresis behavior of the anisotropic quantum Heisenberg model
\"Umit Ak{\i}nc{\i}
TL;DR
This study investigates how anisotropy in exchange interactions influences hysteresis properties like loop area, coercive field, and remanent magnetization in the quantum Heisenberg model using effective field theory.
Contribution
It provides new insights into the effects of anisotropy on hysteresis behavior in quantum spin systems through effective field theory analysis.
Findings
Hysteresis loop area varies with anisotropy
Coercive field depends on exchange anisotropy
Remanent magnetization is affected by anisotropic interactions
Abstract
The effect of the anisotropy in the exchange interaction on the hysteresis loops within the anisotropic quantum Heisenberg model has been investigated with the effective field theory for two spin cluster. Particular attention has been devoted on the behavior of the hysteresis loop area, coercive field and remanent magnetization with the anisotropy in the exchange interaction for both ferromagnetic and paramagnetic phases.
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