A study of the NiFe/NiMn exchange couple

被引：31

作者：

Devasahayam, AJ

Kryder, MH

机构：

[1] Data Storage Systems Center, Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1996年 / 32卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/20.539108

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：

The effects of deposition order on the magnetic properties of the NiFe / NiMn exchange couple were studied. The use of a thin underlayer, to enhance these properties, was also investigated for the deposition order NiMn / NiFe. We found that the use of such an underlayer was essential for the exchange field to be greater than the coercivity. We observed that the underlayer film thickness did not have a dramatic effect on the final exchange field obtained. X-ray diffraction studies did not reveal a strong correlation between film texture and exchange fields. The blocking temperature was also measured for the deposition order NiFe / NiMn.

引用

页码：4654 / 4656

页数：3

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