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
E-mail: vlozovski@isp.kiev.ua


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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