The antiferromagnetic spin-3/2 Blume-Capel model on the Bethe lattice using the recursion method

被引：18
作者：
Ekiz, C [1 ]
机构：
[1] Gaziosmanpasa Univ, Dept Phys, TR-60250 Tokat, Turkey
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 284卷
关键词：
Blume-Capel model; Bethe lattice; recursion method; phase diagrams;
D O I：
10.1016/j.jmmm.2004.07.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The antiferromagnetic spin-3/2 Blume Capel model on the Bethe lattice in an external magnetic field is investigated and phase diagrams are obtained. Using the recursion method we obtain the plots of magnetization versus external field for different temperatures and construct the resulting phase diagrams. The model exhibits distinct critical regions, including the first-order, second-order and tricritical point. (C) 2004 Elsevier B.V. All rights reserved.
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收藏
页码：409 / 415
页数：7
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