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
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.
引用
收藏
页码:984 / 986
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