A Two-Sublattice Non-Heisenberg Magnet with S = 1 and Complex Interion Anisotropy
- 作者: Kosmachev O.A.1, Krivtsova A.V.1, Fridman Y.A.1
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隶属关系:
- Crimean Federal University
- 期: 卷 127, 编号 2 (2018)
- 页面: 328-336
- 栏目: Order, Disorder, and Phase Transition in Condensed System
- URL: https://journals.rcsi.science/1063-7761/article/view/193470
- DOI: https://doi.org/10.1134/S1063776118080034
- ID: 193470
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详细
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.
作者简介
O. Kosmachev
Crimean Federal University
Email: yuriifridman@gmail.com
俄罗斯联邦, Simferopol, Republic of Crimea, 295007
A. Krivtsova
Crimean Federal University
Email: yuriifridman@gmail.com
俄罗斯联邦, Simferopol, Republic of Crimea, 295007
Yu. Fridman
Crimean Federal University
编辑信件的主要联系方式.
Email: yuriifridman@gmail.com
俄罗斯联邦, Simferopol, Republic of Crimea, 295007
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