DocumentCode
1073655
Title
Anisotropic propagation of magnetostatic surface waves in a nonstationary magnetized ferrite film
Author
Fetisov, Yuri K.
Author_Institution
Moscow Inst. of Radio Eng., Electron. & Autom.
Volume
29
Issue
6
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
3455
Lastpage
3456
Abstract
Propagation of magnetostatic surface waves (MSSWs) in a yttrium-iron-garnet (YIG) film placed in an external homogeneous slowly time-varying magnetic field was investigated theoretically in the geometrical optics approximation. The MSSW trajectories for the cases of amplitude and angular modulation of the magnetizing field were calculated. Anisotropic MSSW propagation in oscillating magnetizing field can be used for spectral analysis of microwaves
Keywords
garnets; geometrical optics; magnetic thin films; magnetostatic waves; yttrium compounds; YFe5O12; YIG film; amplitude modulation; angular modulation; anisotropic propagation; geometrical optics; homogeneous slowly time-varying magnetic field; magnetostatic surface waves; nonstationary magnetized ferrite film; spectral analysis of microwaves; Anisotropic magnetoresistance; Magnetic anisotropy; Magnetic films; Magnetostatic waves; Optical films; Optical propagation; Optical surface waves; Perpendicular magnetic anisotropy; Surface waves; Yttrium;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.281194
Filename
281194
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