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Plasmonic Enhancement of the Four-Particle Emission Recombination Rate in a Quasi Two-Dimensional Electron-Hole Liquid

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The plasmonic enhancement of four-particle emission from SiGe layer occurring in the yellow–green spectral region is accomplished using a quasi-two-dimensional electron–hole liquid localized in SiGe/Si quantum well and coupled with gold nanoparticles placed on the top of a quantum well cap layer. This emission is a result of the simultaneous recombination of two holes and two electrons from opposite valleys, accompanied by the transfer of energy to a single photon.

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Correspondence to V. S. Krivobok.

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Original Russian Text © V.S. Krivobok, S.N. Nikolaev, E.V. Utsyna, 2018, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2018, Vol. 82, No. 4.

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Krivobok, V.S., Nikolaev, S.N. & Utsyna, E.V. Plasmonic Enhancement of the Four-Particle Emission Recombination Rate in a Quasi Two-Dimensional Electron-Hole Liquid. Bull. Russ. Acad. Sci. Phys. 82, 424–426 (2018). https://doi.org/10.3103/S1062873818040093

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  • DOI: https://doi.org/10.3103/S1062873818040093

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