Micromagnetic modelling of thermal decay in interacting systems

被引：6

作者：

Chubykalo, OA

Lengsfield, B

Jones, B

Kaufman, J

Gonzalez, JM

Chantrell, RW

Smirnov-Rueda, R

机构：

[1] IBM Corp, Almaden Res Ctr, San Jose, CA 95120 USA

[2] CSIC, Inst Ciencia Mat, Madrid, Spain

[3] Univ Durham, Dept Phys, Durham DH1 3LE, England

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2000年 / 221卷 / 1-2期

基金：

英国工程与自然科学研究理事会;

关键词：

computational methods; Monte Carlo; simulations;

D O I：

10.1016/S0304-8853(00)00436-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A computational approach is presented which allows the simulation of time-dependent magnetisation processes over long time scales. The method is based on Monte Carlo methods and allows continuous magnetization changes, thereby allowing cooperative reversal mechanisms, whilst retaining a quantified time step. The method is applied to studies of the decay of information in written bits. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：132 / 136

页数：5

共 13 条

[1] FLUCTUATIONS AND INSTABILITIES OF FERROMAGNETIC DOMAIN-WALL PAIRS IN AN EXTERNAL MAGNETIC-FIELD [J].