MAGNETIC-PROPERTIES OF AMORPHOUS Y-CO/GD-CO/Y-CO SANDWICHES

被引：8
|
作者：
GIVORD, D [1 ]
SANTOS, AD [1 ]
SOUCHE, Y [1 ]
VOIRON, J [1 ]
WUCHNER, S [1 ]
机构：
[1] UJF,F-38042 GRENOBLE 9,FRANCE
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 121卷 / 1-3期
关键词：
D O I：
10.1016/0304-8853(93)91189-E
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In amorphous YCo/GdCo/YCo sandwiches, antiferromagnetic coupling between layers leads to magnetic field induced transitions between a macroscopic ferrimagnetic state and a saturated state. This transition is associated with the existence of two large planar Bloch walls parallel to the surface. These phenomena are studied for samples of different thicknesses by magnetization measurements and magneto-optical Kerr effects.
引用
收藏
页码：216 / 219
页数：4
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