Magnetic Properties and Hysteresis Behavior of a Ferromagnetic Spin-3/2 System in a Graphene Monolayer

IF 1.3 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

International Journal of Theoretical Physics Pub Date : 2023-06-09 DOI:10.1007/s10773-023-05358-0

M. Salama, E. B. Choubabi, N. Hachem, T. Mouhrach, K. El Kihel, R. Houça, M. Madani, M. El Bouziani

引用次数: 0

Abstract

In this work, we used the mean-field approximation to investigate the magnetic properties and hysteresis behavior of the ferromagnetic spin-3/2 Blume-Capel model in a graphene monolayer. The effects of crystal field, external magnetic field, and temperature on the system’s magnetizations, phase diagram, and hysteresis loops were examined. Exciting results have been obtained, particularly second- and first-order phase transitions, critical points, and multi-loop hysteresis phenomena.

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石墨烯单层中铁磁自旋-3/2体系的磁性和磁滞行为

在这项工作中，我们使用平均场近似研究了石墨烯单层中铁磁自旋3/2 Blume-Capel模型的磁性和磁滞行为。考察了晶体场、外加磁场和温度对系统磁化、相图和磁滞回线的影响。得到了令人振奋的结果，特别是二阶和一阶相变、临界点和多环滞后现象。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Theoretical Physics 物理-物理：综合

CiteScore

2.50

自引率

21.40%

发文量

258

审稿时长

3.3 months

期刊介绍： International Journal of Theoretical Physics publishes original research and reviews in theoretical physics and neighboring fields. Dedicated to the unification of the latest physics research, this journal seeks to map the direction of future research by original work in traditional physics like general relativity, quantum theory with relativistic quantum field theory,as used in particle physics, and by fresh inquiry into quantum measurement theory, and other similarly fundamental areas, e.g. quantum geometry and quantum logic, etc.