Email this article Interference of Spin Waves in Arrays of Microwaveguides Based on Yttrium-Iron Garnet Films
- Authors: Khivintsev Y.V.1,2, Kozhevnikov A.V.1, Sakharov V.K.1, Dudko G.M.1, Filimonov Y.A.1,2, Khitun A.3
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Affiliations:
- Kotelnikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences
- Saratov State University
- Department of Electrical and Computer Engineering, University of California-Riverside
- Issue: Vol 64, No 11 (2019)
- Pages: 1622-1628
- Section: Article
- URL: https://ogarev-online.ru/1063-7842/article/view/204413
- DOI: https://doi.org/10.1134/S106378421911015X
- ID: 204413
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Abstract
Effects of propagation and interference of spin waves in an eight-port magnonic structure in the form of a 2 × 2 array of microwaveguides based on yttrium-iron garnet films with microantennas placed at the waveguide ends are studied experimentally and numerically. It is shown that conditions for a constructive and destructive interference of spin waves, which is necessary for creating spin-wave logic devices, can be implemented at output transducers by changing the phase of input signals.
About the authors
Yu. V. Khivintsev
Kotelnikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences; Saratov State University
Email: yuri.a.filimonov@gmail.com
Russian Federation, Saratov, 410019; Saratov, 410012
A. V. Kozhevnikov
Kotelnikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences
Email: yuri.a.filimonov@gmail.com
Russian Federation, Saratov, 410019
V. K. Sakharov
Kotelnikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences
Email: yuri.a.filimonov@gmail.com
Russian Federation, Saratov, 410019
G. M. Dudko
Kotelnikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences
Email: yuri.a.filimonov@gmail.com
Russian Federation, Saratov, 410019
Yu. A. Filimonov
Kotelnikov Institute of Radioengineering and Electronics, Saratov Branch, Russian Academy of Sciences; Saratov State University
Author for correspondence.
Email: yuri.a.filimonov@gmail.com
Russian Federation, Saratov, 410019; Saratov, 410012
A. Khitun
Department of Electrical and Computer Engineering, University of California-Riverside
Email: yuri.a.filimonov@gmail.com
United States, Riverside, California, 92521
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