Magnetic structure in FeCo-Al2O3 granular films studied by the ferromagnetic resonance

被引：4
|
作者：
Lesnik, NA [1 ]
Gontarz, R
Kakazei, GN
Kravets, AF
Wigen, PE
Dubowik, J
机构：
[1] NASU, Inst Magnetism, UA-03142 Kiev, Ukraine
[2] Polish Acad Sci, Inst Mol Phys, PL-60179 Poznan, Poland
[3] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
来源：
PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 2003年 / 196卷 / 01期
关键词：
D O I：
10.1002/pssa.200306375
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of oblique co-deposition on magnetic properties of cermet films is studied on a series of (Fe50Co50)-(Al2O3)(1-x) granular films with nominal FeCo content x varied at 0.07 < x < 0.49, using FMR. Three observed signals are attributed to local regions differing of compositions, each varying from the nominal x. A microstructure-induced oblique anisotropy has been found above percolation. Its origin may be due to some elongation of grains along a growth direction tilted from the film normal.
引用
收藏
页码：157 / 160
页数：4
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