GIANT MAGNETORESISTANCE AND INTERLAYER EXCHANGE COUPLING IN NI-CO/CU MULTILAYER FILMS

被引：41
|
作者：
KUBOTA, H
ISHIO, S
MIYAZAKI, T
STADNIK, ZM
机构：
[1] TOHOKU UNIV,DEPT APPL PHYS,SENDAI,MIYAGI 980,JAPAN
[2] UNIV OTTAWA,DEPT PHYS,OTTAWA K1N 6N5,ON,CANADA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1994年 / 129卷 / 2-3期
关键词：
D O I：
10.1016/0304-8853(94)90136-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The oscillation of giant magnetoresistance and interlayer exchange coupling as a function of Cu thickness was studied for Ni-Co/Cu multilayer films prepared by magnetron sputtering onto a glass substrate. They had a fcc (111) preferred orientation parallel to the growth direction. Both the value of magnetoresistance ratio and interlayer exchange coupling strength increased with increasing Co content, which were in qualitative agreement with theoretical calculations. The strength of exchange coupling was proportional to the square of the saturation magnetization.
引用
收藏
页码：383 / 388
页数：6
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