Influence of a biquadratic interaction on the magnetic ordering in two-dimensional ferromagnets

被引：9

作者：

Fridman, YA ^{[1
]}

Spirin, DV ^{[1
]}

机构：

[1] VI Vernadskii Tavricheskii Natl Univ, UA-95007 Simferopol, Ukraine

来源：

LOW TEMPERATURE PHYSICS | 2000年 / 26卷 / 04期

关键词：

D O I：

10.1063/1.593898

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The question of whether the long-range magnetic order in a two-dimensional ferromagnet can be stabilized by the inclusion of a biquadratic interaction is investigated. It is shown that the stabilization of the long-range magnetic order results from the presence of a magnetoelastic interaction. Certain types of spin configurations in the system under study are investigated for different relative sizes of the Heisenberg and biquadratic exchange constants. (C) 2000 American Institute of Physics. [S1063-777X(00)00804-5].

引用

页码：273 / 277

页数：5

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