Hysteresis behavior of the anisotropic quantum Heisenberg model

被引：2
作者：
Akinci, Umit [1 ]
机构：
[1] Dokuz Eylul Univ, Dept Phys, TR-35160 Izmir, Turkey
来源：
PHYSICS LETTERS A | 2013年 / 377卷 / 28-30期
关键词：
Quantum anisotropic Heisenberg model; Hysteresis loops; Hysteresis loop area; Coercive field; Remanent magnetization; EFFECTIVE-FIELD-THEORY; ISING-MODEL; DOUBLE-LAYERS; FERROMAGNET;
D O I：
10.1016/j.physleta.2013.04.057
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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. (c) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：1672 / 1676
页数：5
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