The structure and microwave permeability of thin cobalt films

被引：0
|
作者：
S. S. Maklakov
S. A. Maklakov
I. A. Ryzhikov
K. N. Rozanov
A. V. Osipov
A. S. Naboko
V. A. Amelichev
S. V. Kulikov
机构：
[1] Russian Academy of Sciences,Institute for Theoretical and Applied Electromagnetics
[2] Moscow State University,Department of Chemistry
[3] “Stankin” Moscow State Technical University,undefined
来源：
Nanotechnologies in Russia | 2012年 / 7卷 / 5-6期
关键词：
Magnetic Hysteresis Loop; Ferromagnetic Resonance; Highly Orient Pyrolytic Graphite; Film Plane; Texture Axis;
D O I：
10.1134/S199507801203010X
中图分类号：
学科分类号：
摘要：
An increase in the ferromagnetic resonance frequency from 3 to 5.5 GHz is discovered in thin Co films during an increase in the crystallite size from 6 to 70 nm. The structure change is achieved by increasing the deposition rate from 4.2 to 7.1 nm/min in direct-current magnetron sputtering. The Co films possess a uniaxial crystallographic texture. The orientation of the texture axis varies with a variation in deposition parameters, which causes changes in the in-plane magnetic anisotropy. A model to describe the discovered changes is proposed.
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页码：255 / 261
页数：6
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