ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

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Sadovnikov A. V., Rozhnev A. G. Electrodynamical characteristicsof periodic ferromagnetic structures. Izvestiya VUZ. Applied Nonlinear Dynamics, 2012, vol. 20, iss. 1, pp. 143-159. DOI: 10.18500/0869-6632-2012-20-1-143-159

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537.613, 537.622.4, 537.621.4, 537.876.4

Electrodynamical characteristicsof periodic ferromagnetic structures

Sadovnikov Aleksandr Vladimirovich, Saratov State University
Rozhnev Andrej Georgievich, Saratov Branch of Kotel`nikov Institute of Radiophysics and Electronics of Russian Academy of Sciences

The periodic structure consisting of a shallow grooves on a surface of a ferromagnetic film was investigated. The electrodynamical characteristics of propagation of the surface magnetostatic wave in this structure were obtained. The 2D model of the periodical Yttrium Iron Garnet structure was numerically studied by the algorithm based on the Finite Element method. The spatial distribution of the electric and magnetic field components in different points of dispersion characteristics was studied in detail. The comparison of experimental data and numerical results was carried out.

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