Spin frustration in an exactly solvable Ising-Heisenberg diamond chain

被引：0
|
作者：
Jaščur, Michal [1 ]
Strečka, Jozef [1 ]
机构：
[1] Department of Theoretical Physics, Faculty of Science, P.J. Šafárik Univ., Moyzesova 16, 041 54 Košice, Slovakia
来源：
Journal of Magnetism and Magnetic Materials | 2004年 / 272-276卷
关键词：
Anisotropy - Functions - Ground state - Hamiltonians - Iterative methods - Magnetization - Parameter estimation;
D O I：
10.1016/j.jmmm.2003.12.167
中图分类号：
学科分类号：
摘要：
Exact results of a mixed spin-1/2 and spin-1 Ising-Heisenberg diamond chain are obtained applying a generalized decoration-iteration transformation. Depending on the values of external field, exchange parameters and anisotropy there exist six different phases in the ground state of the system. The magnetic order of these phases is briefly described in this work. © 2003 Elsevier B.V. All rights reserved.
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页码：984 / 986
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