Email this article Dispersion Properties of Magnetostatic Surface Waves in a Ferrite Plate with Dissipation
- Authors: Keller Y.I.1, Makarov P.A.1, Shavrov V.G.2, Shcheglov V.I.2
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Affiliations:
- Pitirim Sorokin Syktyvkar State University
- Kotel’nikov Institute of Radio Engineering and Electronics
- Issue: Vol 63, No 6 (2018)
- Pages: 570-576
- Section: Radio Phenomena in Solids and Plasma
- URL: https://journals.rcsi.science/1064-2269/article/view/199846
- DOI: https://doi.org/10.1134/S106422691806013X
- ID: 199846
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Abstract
Dispersion of forward and backward (dissipative) magnetostatic surface waves is analyzed in the geometry of a plane-parallel in-plane magnetized ferrite plate with dissipation. The results of calculation of dispersion curves and characteristics of the group velocity as a function of the real and imaginary parts of the wave number are presented. A limitation on the dispersion curves and the group velocity with respect to the maximum value of the wave number has been revealed and interpreted on the basis of the aperiodic propagation mode. Practical recommendations for lowering of this limitation are given.
About the authors
Yu. I. Keller
Pitirim Sorokin Syktyvkar State University
Email: vshcheg@cplire.ru
Russian Federation, Syktyvkar, 167001
P. A. Makarov
Pitirim Sorokin Syktyvkar State University
Email: vshcheg@cplire.ru
Russian Federation, Syktyvkar, 167001
V. G. Shavrov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: vshcheg@cplire.ru
Russian Federation, Moscow, 125009
V. I. Shcheglov
Kotel’nikov Institute of Radio Engineering and Electronics
Author for correspondence.
Email: vshcheg@cplire.ru
Russian Federation, Moscow, 125009
