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arXiv · 1209.3372

Exciton radiative decay through plasmon modes in planar metal-semiconductor structures

M. V. Durnev·A. V. Kavokin·B. Gil
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Abstract

We develop a non-local dielectric response theory to describe the temperature dependence of exciton lifetime in metal-semiconductor heterostructures. Coupling between excitons and surface plasmons results in a strongly nonmonotonous behaviour of exciton radiative decay rate versus temperature. Tuning the plasmon frequency one can control the efficiency of exciton emission of light.

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M. V. Durnev, A. V. Kavokin, B. Gil. 2012-09-15. Exciton radiative decay through plasmon modes in planar metal-semiconductor structures. https://doi.org/10.1103/physrevb.87.195429

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