A Two-Sublattice Non-Heisenberg Magnet with S = 1 and Complex Interion Anisotropy

被引：0

作者：

O. A. Kosmachev

A. V. Krivtsova

Yu. A. Fridman

机构：

[1] Crimean Federal University,

来源：

Journal of Experimental and Theoretical Physics | 2018年 / 127卷

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学科分类号：

摘要：

Static and dynamic properties of a two-sublattice non-Heisenberg magnet with complex interion anisotropy of both bilinear and biquadratic exchange interactions are investigated. Existence conditions are found for phases with the dipole order parameter (AFM phases) and tensor parameters (OQU phases), as well as for intermediate states characterized by both vector and tensor parameters. Conditions for phase transitions and their types are determined.

引用

页码：328 / 336

页数：8

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