NUCLEATION OF STRIPE DOMAINS IN THIN FERROMAGNETIC FILMS

被引：64

作者：

HOLZ, A

KRONMULLER, H

机构：

[1] Institut Für Physik, Max-Planck-Institut Für Metallforschung, Stuttgart

[2] Institut Für Theoretische Und Angewandte Physik, Universität Stuttgart

来源：

PHYSICA STATUS SOLIDI | 1969年 / 31卷 / 02期

关键词：

D O I：

10.1002/pssb.19690310238

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A micromagnetic calculation is given of the critical thickness of the nucleation of stripe domains in thin ferromagnetic films with so‐called perpendicular anisotropy. The micromagnetic equations were solved in linear approximation by means of a complete system of functions. The paper presents the critical thickness Dcr and the corresponding wavelength λcr as a function of the ferromagnetic constants. The agreement between our calculations and the measurements of Saito et al. on permalloy is good. For Fe‐films good agreement with the measurements of Bourret and Dautreppe is obtained only for Dcr but not for λcr. The calculated value for λcr is about a factor 1.5 greater than the experimental value. Copyright © 1969 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：787 / +

页数：1

共 14 条

[1] FUBANS DAIMANTATION DANS LES LAMES MINCES DEFER PUR [J].