Magnetic properties of the triangular-lattice multilayer antiferromagnet with single-site anisotropy

被引：5
|
作者：
Dong, ZH
Gu, SW
机构：
[1] Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200240, Peoples R China
[2] Yanbei Teachers Coll, Datong 037000, Peoples R China
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 2000年 / 12卷 / 12期
关键词：
D O I：
10.1088/0953-8984/12/12/320
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The Heisenberg antiferromagnet with single-site anisotropy on the fully frustrated multilayer triangular lattice is investigated by employing the double-time Green's function. The origin of the spin gap is analysed; it is suggested to be closely related to the magnetic anisotropy. The axial and planar susceptibilities and the specific heat are calculated The theoretical result agrees with that of a Monte Carlo simulation and that of an experiment on me compounds CsMnI3 and CsMnBr3.
引用
收藏
页码：2819 / 2824
页数：6
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