Interlayer coupling induced by domain structure in NiFe/Au/Co/Au multilayers

被引：13
|
作者：
Urbaniak, M [1 ]
Stobiecki, F [1 ]
Szymanski, B [1 ]
机构：
[1] Polish Acad Sci, Inst Mol Phys, PL-60179 Poznan, Poland
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2005年 / 202卷 / 10期
关键词：
D O I：
10.1002/pssa.200420058
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetic and magnetotransport properties of (Ni80Fe20/Au/Co/Au)(N) multilayers with t(Co) = 0.6 nm and different thicknesses of An layers (1.5 <= t(Au) <= 2.2 nm) have been investigated. The Co layer thickness used ensures its perpendicular anisotropy. We argue that in a hysteretic region of R(H) and M(H) dependencies the reorientation of Py layers is strongly influenced by the magnetic stray fields originating from the domain structure of Co layers. The values of stray fields are determined from R(H) and M(H) measurements and are compared with the calculated ones.
引用
收藏
页码：2013 / 2020
页数：8
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