PACS: 42.25.Dd

Electrodynamic linear response of a superconductor film located at the surface of semiconductor
V. Lozovski, D. Reznik

V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, 41, pr. Nauky, 03028 Kyiv, Ukraine

Abstract. The susceptibility of thin superconductor film was obtained. The absorption of energy of external electromagnetic field by superconductor film located at a semiconductor substrate was calculated. A new approach to calculation of the dispersion relation for eigenmodes of a strong inhomogeneous system was developed. The dispersion relations of eigenmodes of a superconductor thin film on the semiconductor substrate was calculated using the developed approach.

Keywords: linear response, superconductivity, local field, surface, energy absorption.
Paper received 25.11.03; accepted for publication 30.03.04.

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