Selection of Spin Waves in an Ensemble of Laterally and Vertically Coupled YIG Microwaveguides

Numerical micromagnetic modeling is used to analyze regimes of the propagation of spin waves in arrays of microwaveguides whose configuration corresponds to the excitation of two central channels of a surface layer or backward volume-type magnetostatic spin waves. It is shown that the proposed struc...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2023-06, Vol.87 (6), p.697-700
Main Authors: Khutieva, A. B., Akimova, V. R., Beginin, E. N., Sadovnikov, A. V.
Format: Article
Language:English
Subjects:
Hadrons
Heavy Ions
Magnons
Nuclear Physics
Physics
Physics and Astronomy
Surface layers
Wave propagation
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Summary:Numerical micromagnetic modeling is used to analyze regimes of the propagation of spin waves in arrays of microwaveguides whose configuration corresponds to the excitation of two central channels of a surface layer or backward volume-type magnetostatic spin waves. It is shown that the proposed structure selects the spatial frequency of a signal with an efficiency that depends on the mutual orientation of the bias magnetic field and the direction of wave propagation.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873823701939