A Monte Carlo study of the mixed phase region in the 3D Ashkin-Teller model

被引：13
|
作者：
Musial, G [1 ]
机构：
[1] Adam Mickiewicz Univ Poznan, Inst Phys, PL-61614 Poznan, Poland
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2003年 / 236卷 / 02期
关键词：
D O I：
10.1002/pssb.200301710
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Our MC method has been extended to check the type of ordering and to determine the character of phase transitions and the positions of the boundaries of the mixed phase region in the three-dimensional Ashkin-Teller spin-lattice model. Some results for this model on a cubic lattice are presented, which confirm the existence of such a region and determine the positions of its boundaries as well as the character of phase transitions.
引用
收藏
页码：486 / 489
页数：4
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