COUPLING OF ELASTIC AND MAGNETIC LONGITUDINAL MODES IN AMORPHOUS RIBBONS

被引：0
|
作者：
MAKSYMOWICZ, AZ
机构：
[1] The Stanislaw Staszic University of Mining and Metallurgy, Institute of Computer Science, PL-30-059 Krakow
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1991年 / 29卷 / 03期
关键词：
D O I：
10.1016/0020-7225(91)90155-V
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dispersion relation in amorphous linear compounds such as ribbons is calculated for a wide range of frequencies. The known result that the sound velocity in magnetics is smaller than in a nonmagnetic medium by a factor (1 + q2)1/2, where q2 is the magnetomechanical coupling constant, is recovered. Ferromagnetic resonance is shifted to higher frequencies by the same factor.
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页码：363 / 365
页数：3
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