WALL TRANSITIONS IN PERMALLOY DOUBLE FILMS

被引：9

作者：

NIEDOBA, H

GUPTA, HO

HEYDERMAN, LJ

TOMAS, I

PUCHALSKA, IB

机构：

[1] Laboratoire de Magnétisme et d'Optiaue des Solides, C.N.R.S.- 1, 92195, MEUDON, pl. Aristide-Briand

[2] Institute of Physics, Czechoslovak Academy of Sciences, CS, 18040 PRAHA 8-Czechoslovakia

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 05期

关键词：

D O I：

10.1109/20.104435

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

he transition of twin walls into superimposed walls, and vice-versa, in two layer laminated Permalloy films have been observed. The pictures of walls and quasi-walls have been taken using high resolution Kerr effect. The transition occurs at reproductible values of magnetic field applied in the hard direction of the sample and the experiment indicates that it takes place by the motion of Bloch lines along the walls. © 1990 IEEE

引用

页码：1527 / 1529

页数：3