Magnetoresistance of magnetic multilayers containing three types of magnetic layers

被引:9
|
作者
Michez, LA [1 ]
Hickey, BJ
Shatz, S
Wiser, N
机构
[1] Univ Leeds, Dept Phys & Astron, Leeds LS2 9JT, W Yorkshire, England
[2] Bar Ilan Univ, Dept Phys, Ramat Gan, Israel
来源
PHYSICAL REVIEW B | 2003年 / 67卷 / 09期
关键词
D O I
10.1103/PhysRevB.67.092402
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The magnetic-field dependence of the magnetoresistance MR(H) has been measured in the CPP mode (current perpendicular to the plane) for multilayers containing three different types of magnetic layers: permalloy Py(80 Angstrom), Co(10 Angstrom), and Co(70 Angstrom). These data clarify the role of the electron mean free path in interpreting the MR(H) curves. A critical discussion is given of the view that denies the role of the electron mean free path for determining the MR(H) curves.
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页数:4
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