Compensation temperatures and hysteresis loops of the ferrimagnetic bilayer kagome lattice with RKKY interaction

被引：8
作者：
Xu, Shi-qi [1 ,2 ]
Wang, Wei [1 ]
Xu, Zhen-yao [2 ]
Lv, Jia-qi [1 ]
Li, Bo-chen [1 ]
机构：
[1] Shenyang Univ Technol, Sch Sci, Shenyang 110870, Peoples R China
[2] Shenyang Univ Technol, Sch Elect Engn, Shenyang 110870, Peoples R China
来源：
PHYSICA B-CONDENSED MATTER | 2023年 / 666卷
基金：
中国国家自然科学基金;
关键词：
Bilayer kagome lattice; RKKY interaction; Compensation temperature; Muti-loop hysteresis loop; Monte Carlo simulation; MAGNETIC-PROPERTIES; MONTE-CARLO; MIXED SPIN-1; STATE; FIELD;
D O I：
10.1016/j.physb.2023.415147
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In this study, a bilayer Kagome lattice with RKKY interaction is described using a ferrimagnetic mixed spin-3/2 and spin-2 Ising model. Interesting compensation temperature and hysteresis loops of the system generated by various physical parameters, such as the crystal fields of sublattices (Da, Db), the interlayer exchange coupling (JR) and the intralayer exchange coupling (Jb) are explored using Monte Carlo simulation. The results demonstrate that the compensation temperature (Tcomp), weaker Da and Jb, and stronger Db, are favourable for the emergence of the compensation temperatures. Besides, under certain physical parameters, the system may exhibit triple-loop hysteresis behavior and multiple magnetization plateaus.
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页数：10
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