DocumentCode
1073634
Title
Reversal of magnetostatic volume waves group velocity in nonstationary magnetic field
Author
Dunaev, Sergey N. ; Fetisov, Yury K.
Author_Institution
Moscow Inst. of Radio Eng., Electron. & Autom., Russia
Volume
29
Issue
6
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
3449
Lastpage
3451
Abstract
The reversal of magnetostatic volume wave (MSVW) group velocity caused by parametric interaction of two MSVWs propagating in a garnet film placed in a uniform harmonically modulated external magnetizing field was investigated experimentally. MSVW conversion efficiency of up to a few percent and frequency shift of up to 300 MHz were obtained
Keywords
garnets; magnetic thin films; magnetostatic waves; yttrium compounds; 300 to 340 K; YFe5O12; YIG; conversion efficiency; frequency shift; garnet film; group velocity; harmonically modulated external magnetizing field; magnetostatic volume wave; nonstationary magnetic field; parametric interaction; reversal; uniform field; Dispersion; Electromagnetic propagation; Frequency conversion; Garnet films; Magnetic fields; Magnetic modulators; Magnetic resonance; Magnetic separation; Magnetostatic waves; Saturation magnetization;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.281192
Filename
281192
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