FRUSTRATION IN PERIODIC SYSTEMS - EXACT RESULTS FOR SOME 2D ISING MODELS

被引：90

作者：

ANDRE, G

BIDAUX, R

CARTON, JP

CONTE, R

SEZE, LD

机构：

来源：

JOURNAL DE PHYSIQUE | 1979年 / 40卷 / 05期

关键词：

D O I：

10.1051/jphys:01979004005047900

中图分类号：

学科分类号：

摘要：

Exact results are presented for various frustrated Ising models in two dimensions with periodic interactions. None of them gives rise to what could be regarded as spin glass order. The only long range orders encountered are of ferro- or antiferromagnetic type but the effect of frustration manifests itself at low temperature (entropy, susceptibilities). The analysis of these results provides some indications concerning a necessary condition for ordering in such systems and the possible nature of the spin glass order.

引用

页码：479 / 488

页数：10

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