Monte Carlo simulation of magnetic relaxation in small-particle systems with dipolar interactions

被引：6

作者：

Ribas, R

Labarta, A

机构：

[1] Dept. de Física Fonamental, Universitat de Barcelona, 08028 Barcelona

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 157卷

关键词：

magnetic relaxation; small magnetic particles; Monte Carlo simulation; dipolar interaction;

D O I：

10.1016/0304-8853(95)01179-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Monte Carlo simulations have been performed to study the magnetic relaxation of a small-particle system with dipolar interaction. The simulated system is a simplified version of the real situation in a small-particle system. The model consists of a one-dimensional Ising model with dipolar interaction and a distribution of uniaxial anisotropy strengths. The T ln(t/tau(0)) scaling is used to determine the effective energy barrier distribution.

引用

页码：351 / 352

页数：2

共 11 条

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