Two-dimensional semiconductors in the regime of strong light-matter coupling

Schneider, Christian and Glazov, Mikhail M. and Korn, Tobias and Hoefling, Sven and Urbaszek, Bernhard (2018) Two-dimensional semiconductors in the regime of strong light-matter coupling. NATURE COMMUNICATIONS, 9: 2695. ISSN 2041-1723

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Abstract

The optical properties of transition metal dichalcogenide monolayers are widely dominated by excitons, Coulomb-bound electron-hole pairs. These quasi-particles exhibit giant oscillator strength and give rise to narrow-band, well-pronounced optical transitions, which can be brought into resonance with electromagnetic fields in microcavities and plasmonic nanostructures. Due to the atomic thinness and robustness of the monolayers, their integration in van der Waals heterostructures provides unique opportunities for engineering strong light-matter coupling. We review first results in this emerging field and outline future opportunities and challenges.

Item Type: Article
Uncontrolled Keywords: ROOM-TEMPERATURE; EXCITON-POLARITONS; DARK EXCITONS; VALLEY POLARIZATION; MONOLAYER MOS2; WSE2; DYNAMICS; MICROCAVITIES; BIEXCITONS; COHERENCE;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Experimental and Applied Physics
Depositing User: Petra Gürster
Date Deposited: 02 Jul 2020 13:48
Last Modified: 02 Jul 2020 13:48
URI: https://pred.uni-regensburg.de/id/eprint/14239

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