The spin-3/2 Blume-Capel model on the Bethe lattice using the recursion method

被引：36
作者：
Albayrak, E [1 ]
Keskin, M [1 ]
机构：
[1] Erciyes Univ, Dept Phys, FEN Edebiyat Fak, TR-38039 Kayseri, Turkey
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 218卷 / 01期
关键词：
spin-3/2 ising system; Bethe lattice; the exact recursion equations;
D O I：
10.1016/S0304-8853(00)00366-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The spin-3/2 Blume-Capel model is solved on the Bethe lattice using the exact recursion equations. The nature of the variation of the Curie temperature with the ratio of the single-ion anisotropy term to the exchange-coupling constant is studied and the phase diagrams are constructed on the Bethe lattice with the co-ordination numbers q = 3 and 6. A comparison is made with the results of the other approximation schemes. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：121 / 127
页数：7
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