Interaction of surface plasmons with interference modes in thin-film nanostructures

In Au/As 2 S 3 metal-semiconductor surface composite structures, anomalous absorption of light beyond the fundamental absorption edge of the semiconductor is observed. This absorption is caused by the interaction of the near field of surface plasmons in metal nanoparticles with interference (virtual...

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Bibliographic Details
Published in:	JETP letters Vol. 99; no. 3; pp. 129 - 132
Main Authors:	Dmitruk, N. L., Romanyuk, V. R., Taborskaya, M. I., Charnovych, S., Kokenyesi, S., Yurkovich, N. V.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 01-04-2014
Subjects:	Atomic Biological and Medical Physics Biophysics Condensed Matter Molecular Optical and Plasma Physics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Information Technology Solid State Physics Spintronics JETP Letter Effective Medium Theory Island Film Dielectric Function Fundamental Absorption Edge
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Summary:	In Au/As 2 S 3 metal-semiconductor surface composite structures, anomalous absorption of light beyond the fundamental absorption edge of the semiconductor is observed. This absorption is caused by the interaction of the near field of surface plasmons in metal nanoparticles with interference (virtual) modes of the Fabry-Perot cavity formed by the semiconductor film.
ISSN:	0021-3640 1090-6487
DOI:	10.1134/S0021364014030060