Dynamic magnetic properties of mixed half-integer (sigma = 3/2) and half-integer (S = 5/2) spins: Dynamic effectice-field theory

被引：21

作者：

Ertas, Mehmet ^{[1
]}

Yilmaz, Ali ^{[2
]}

机构：

[1] Erciyes Univ, Dept Phys, TR-38039 Kayseri, Turkey

[2] Erciyes Univ, Inst Sci, TR-38039 Kayseri, Turkey

来源：

COMPUTATIONAL CONDENSED MATTER | 2018年 / 14卷

关键词：

Mixed; (3/2; 5/2) ising model; Dynamic hysteresis curves; Coercive fields; Remanent magnetizations;

D O I：

10.1016/j.cocom.2017.12.001

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The dynamic magnetic hysteresis properties of a mixed ferrimagnetic Ising model, consisting of the half-integer (sigma = 3/2) and half-integer (S = 5/2) spins on square lattice, have been studied by using dynamic effective-field theory (DEFT). The effects of temperature, crystal-field and frequency on the dynamic magnetic hysteresis curves are discussed comprehensively. Moreover, we obtain dynamic remanent magnetization and coercive field of mixed spin (3/2, 5/2) Ising system.

引用

页码：1 / 7

页数：7

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