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

关键词：

D O I：

暂无

中图分类号：

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

共 50 条

[11] Isotropic non-Heisenberg magnet with two sublattices (1,1/2): Statics and dynamics
Krivtsova, A., V
Matyunina, Ya Yu
Polyanskaya, E. A.
Kosmachev, O. A.
Fridman, Yu A.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2020, 513
[12] Singular points of the isotropic Non-Heisenberg magnet
Matyunina, Ya Yu
Kosmachev, O. A.
Fridman, Yu A.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2023, 588
[13] Orientational phase transition by magnetic field in anisotropic non-heisenberg magnet with S=1
Kosmachev, O. A.
Fridman, Yu. A.
Yarygina, E. A.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2025, 622
[14] Numerical Study of a Two-Sublattice Heisenberg Ferrimagnetic Model: Green's Function Method
Mert, Gulistan
11TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2013, PTS 1 AND 2 (ICNAAM 2013), 2013, 1558 : 1364 - 1364
[15] Phase states of a non-Heisenberg ferromagnet with complex single-ion anisotropy
Fridman, YA
Kosmachev, OA
Eingorn, BL
LOW TEMPERATURE PHYSICS, 2003, 29 (07) : 555 - 562
[16] Theory for disordered phase in Heisenberg and non-Heisenberg two-dimensional S=1 ferromagnets
Spirin, DV
Fridman, YA
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2003, 260 (1-2) : 215 - 221
[17] Sublattice magnetization in a two-sublattice ferrimagnetic with single-ion anisotropy in one of the sublattices
Butrim, V. I.
Ivanov, B. A.
Fridman, Yu A.
LOW TEMPERATURE PHYSICS, 2012, 38 (05) : 395 - 398
[18] Spin waves at low temperatures in two-sublattice Heisenberg ferromagnets and ferrimagnets with different sublattice anisotropies
Zhang, ZD
Zhao, T
JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (38) : 8101 - 8118
[19] Specific Features of the Formation of Phase States in a Non-Heisenberg Magnet with S=2
Kosmachev, O. A.
Fridman, Yu. A.
PHYSICS OF THE SOLID STATE, 2013, 55 (04) : 737 - 742
[20] Specific features of the formation of phase states in a non-Heisenberg magnet with S = 2
O. A. Kosmachev
Yu. A. Fridman
Physics of the Solid State, 2013, 55 : 737 - 742

← 1 2 3 4 5 →