Magnetic properties of the spin-1/2 Ising ferromagnetic thin films with 2 alternating superlattice configuration

被引：0

作者：

Bentaleb, M

El Aouad, N

Saber, M

机构：

[1] Univ Moulay Ismail, Fac Sci, Dept Phys, Meknes, Morocco

[2] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

来源：

CHINESE JOURNAL OF PHYSICS | 2002年 / 40卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The magnetic properties in a finite ferromagnetic superlattice are studied. The spin-(1)/(2) Ising model with alternating intralayer parameters is used within the effective field theory, which is based on a probability distribution technique that accounts for the self-correlation function. The transition temperatures are calculated as a function of the intra- and interlayer exchange interactions and of the surface exchange interaction. The magnetization profiles are also studied.

引用

页码：307 / 314

页数：8

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