Effect of a crystal field on phase transitions in a spin-3/2 transverse Ising model

被引：15
作者：
Jiang, W
Wei, GZ
Xin, ZH
机构：
[1] Northeastern Univ, Coll Sci, Shenyang 110006, Peoples R China
[2] Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 217卷 / 1-3期
关键词：
Ising model; higher spin; crystal field; transverse held; phase diagram;
D O I：
10.1016/S0304-8853(00)00041-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The spin-3/2 transverse Ising model with the presence of a crystal field is studied within the framework of the effective-field theory with correlations. The phase diagrams are investigated numerically for the honeycomb (z = 3), square (z = 4) and simple cubic (z=6) lattices. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：225 / 230
页数：6
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