Phase Transition for a Mixed Spin-1/2 and Spin-sB System with a Transverse Crystal Field
查看参考文献28篇
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文摘
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The critical behaviors of a mixed spin-1/2 and spin-sB Ising system with a transverse crystal field are studied by use of the effective-field theory with correlations. The effect of the transverse crystal field on transition temperatures is investigated numerically for the honeycomb (z = 3) and square (z = 4) lattices. The results show that there is no tricritical point for the system. |
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来源
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Communications in Theoretical Physics
,2004,41(1):131-134 【核心库】
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DOI
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10.1088/0253-6102/41/1/131
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关键词
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Ising model
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transverse crystal field
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phase diagram
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地址
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1.
College of Sciences, Shenyang University of Technology, Shenyang, 110023
2.
Computer Department, Shenyang Administration Institute, Shenyang, 110032
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College of Sciences, Northeastern University, Shenyang, 110006
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语种
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英文 |
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文献类型
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研究性论文 |
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ISSN
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0253-6102 |
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学科
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物理学 |
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基金
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国家教育部科学基金
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文献收藏号
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CSCD:1845640
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