Effects of spin-elastic interactions in frustrated Heisenberg antiferromagnets

被引：3

作者：

Gaididei, Y ^{[1
]}

Büttner, H

机构：

[1] Bogolyubov Inst Theoret Phys, UA-252143 Kiev, Ukraine

[2] Univ Bayreuth, Inst Phys, D-95440 Bayreuth, Germany

来源：

PHYSICAL REVIEW B | 2000年 / 62卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.62.8604

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Heisenberg antiferromagnet on a compressible triangular lattice in the spin-wave approximation is considered. It is shown that the interaction between quantum fluctuations and elastic degrees of freedom stabilize the low symmetric L phase with a collinear Neel magnetic ordering. A multivalued dependence of the on-site magnetization as a function of an uniaxial pressure is found.

引用

页码：8604 / 8607

页数：4

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