Contribution to the Theory of Spin-1 Ising Models
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概要
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An effective-field theory of spin-1 Ising model with random bond and crystal-fieldinteractions is developed. The general expressions of the thermodynamic quantities,especially for the initial susceptibility, are obtained. For a particular case with a random crystal-field distribution, thermal behavior of paramagnetic susceptibility arestudied for a honeycomb lattice. Owing to the simplicity, the present method can beused to study thermodynamic properties of the random systems.
- 社団法人日本物理学会の論文
- 1987-03-15
著者
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Kaneyoshi Takahito
Department Of Natural Science Informatics Of Informatics And Sciences Nagoya University
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KANEYOSHI Takahito
Department of Physics,Nagoya University
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