Pattern formation in the Falicov-Kimball model

被引：24

作者：

Maska, MM ^{[1
]}

Czajka, K ^{[1
]}

机构：

[1] Silesian Univ, Inst Phys, Dept Theoret Phys, Katowice, Poland

来源：

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2005年 / 242卷 / 02期

关键词：

D O I：

10.1002/pssb.200460067

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

It is known that in the ground state of half-filled Falicov-Kimball model immobile particles form a checkerboard pattern. On the other hand, there is a wide range of model parameters, for which this model is expected to exhibit a phase separation. Using Monte Carlo simulations we demonstrate how the system reaches these states, as the temperature is lowered. (c) 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：479 / 483

页数：5

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