Spin-1/2 Ising Films with a Non Perfect Surface

被引：0

作者：

Zaim, A. ^{[1
,2
]}

El Amraoui, Y. ^{[1
]}

Kerouad, M. ^{[2
]}

Arhchoui, H. ^{[2
]}

机构：

[1] FST Errachidia, LPSMS, Boutalamine, Errachidia, Morocco

[2] Fac Sci, LPMMS, Meknes, Zitoune, Morocco

来源：

FERROELECTRICS | 2008年 / 372卷

关键词：

Ising model; Monte Carlo simulations; critical exponents; thin film;

D O I：

10.1080/00150190802381597

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The influence of a non-perfect surface on the critical properties of magnetic spin-1/2 Ising film on a cubic lattice structure is studied using Monte Carlo simulations based on Metropolis algorithm. The surface magnetization and the surface effective exponent have been studied for several concentration p. Far from the critical temperature, the surface effective exponent effs decreases with increasing the concentration p.

引用

页码：10 / 15

页数：6

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