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arXiv · 1802.01348

The interplay of phonon and exciton-mediated superconductivity in hybrid semiconductor-superconductor structures

Petros Skopelitis·Evgenia D. Cherotchenko·Alexey V. Kavokin·Anna Posazhennikova
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Abstract

We predict a strong enhancement of the critical temperature in a conventional Bardeen-Cooper-Schrieffer (BCS) superconductor in the presence of a bosonic condensate of exciton-polaritons. The effect depends strongly on the ratio of the cutoff frequencies for phonon and exciton-polariton mediated BCS superconductivity, respectively. We also discuss a possible design of hybrid semiconductor-superconductor structures suitable for the experimental observation of such an effect.

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Petros Skopelitis, Evgenia D. Cherotchenko, Alexey V. Kavokin, Anna Posazhennikova. 2018-02-05. The interplay of phonon and exciton-mediated superconductivity in hybrid semiconductor-superconductor structures. https://doi.org/10.1103/physrevlett.120.107001

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