Spatial coherence of room-temperature monolayer WSe2 exciton-polaritons in a trap

Here, the authors show that the interaction between microcavity photons and excitons in an atomically thin WSe2 results in a hybridized regime of strong light-matter coupling. Coherence build-up is accompanied by a threshold-like behaviour of the emitted light intensity, which is a fingerprint of a...

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Main Authors: Hangyong Shan, Lukas Lackner, Bo Han, Evgeny Sedov, Christoph Rupprecht, Heiko Knopf, Falk Eilenberger, Johannes Beierlein, Nils Kunte, Martin Esmann, Kentaro Yumigeta, Kenji Watanabe, Takashi Taniguchi, Sebastian Klembt, Sven Höfling, Alexey V. Kavokin, Sefaattin Tongay, Christian Schneider, Carlos Antón-Solanas
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/7b02dfc0fe1b47e4abad6bbe488de268
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