Spin wave selection in an ensemble of laterally and vertically coupled iron-yttrium garnet microwaveguides

A. B. Khutieva; Хутиева А. Б.; V. R. Akimova; Акимова В. Р.; E. N. Beginin; Бегинин Е. Н.; A. V. Sadovnikov; Садовников А. В.

doi:10.31857/S0367676523701375

Spin wave selection in an ensemble of laterally and vertically coupled iron-yttrium garnet microwaveguides

Authors: Khutieva A.B.¹, Akimova V.R.¹, Beginin E.N.¹, Sadovnikov A.V.¹
Affiliations:
1. Saratov National Research State University
Issue: Vol 87, No 6 (2023)
Pages: 792-795
Section: Articles
URL: https://journal-vniispk.ru/0367-6765/article/view/135398
DOI: https://doi.org/10.31857/S0367676523701375
EDN: https://elibrary.ru/VKQSNS
ID: 135398

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Abstract

Numerical micromagnetic modeling used to study the modes of propagation of spin waves and processes of power transfer in the considered arrays of microwaves in the configuration corresponding to excitation in two central channels of one of the layers of surface and inverse bulk magnetostatic spin waves is conducted. It is shown that the proposed structure performs the functions of spatial-frequency signal selection, the efficiency of which depends on the mutual orientation of the submagnetization field and the direction of wave propagation.

References

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