PHASE-DIAGRAM AND PARAMAGNETIC-SUSCEPTIBILITY OF SPIN-3/2 BLUME-CAPEL MODEL IN THE CORRELATED EFFECTIVE-FIELD TREATMENT

被引：23

作者：

LEGAL, G ^{[1
]}

KANEYOSHI, T ^{[1
]}

KHATER, A ^{[1
]}

机构：

[1] UNIV NAGOYA,DEPT PHYS,NAGOYA 46401,JAPAN

来源：

PHYSICA A | 1993年 / 195卷 / 1-2期

关键词：

D O I：

10.1016/0378-4371(93)90261-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The phase diagram and paramagnetic susceptibility of the spin 3/2 Blume-Capel model are investigated within the statistical accuracy of the Bethe-Peierls approximation (or the correlated effective field treatment). In particular, the inverse paramagnetic susceptibility may show an outstanding feature in the special region of a negative crystal-field constant.

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收藏

页码：174 / 187

页数：14

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