Abstract
Natural oscillations of an electromagnetic field at the boundary of free space with a ferromagnetic semiconductor are studied. The corresponding dispersion law and the domain of existence are determined. It is shown that these oscillations can be excited by a magnetic dipole located above the surface of the conducting medium. The fields and energy-flux density of surface waves in free space are calculated.
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Translated from Fizika i Tekhnika Poluprovodnikov, Vol. 34, No. 6, 2000, pp. 707–711.
Original Russian Text Copyright © 2000 by Fal’ko, Khankina, Yakovenko.
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Fal’ko, V.L., Khankina, S.I. & Yakovenko, V.M. Surface magnetoplasma waves in a ferromagnetic semiconductor and their excitation by a magnetic dipole. Semiconductors 34, 680–685 (2000). https://doi.org/10.1134/1.1188055
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DOI: https://doi.org/10.1134/1.1188055