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Strong coupling of excitons in 2D MoSe2/hBN heterostructure with optical bound states in the continuum

Strong coupling of excitons in 2D MoSe2/hBN heterostructure with optical bound states in the continuum


Title: Strong coupling of excitons in 2D MoSe2/hBN heterostructure with optical bound states in the continuum
Author: Benimetskiy, F. A.
Kravtsov, V.
Khestanova, E.
Mukhin, I. S.
Sinev, I. S.
Samusev, A. K.
Shelykh, Ivan   orcid.org/0000-0001-5393-821X
Krizhanovskii, Dmitry N.
Skolnick, Maurice   orcid.org/0000-0002-3972-8344
Iorsh, I. V.
Date: 2020-04-23
Language: English
Scope: 012012
University/Institute: Háskóli Íslands
University of Iceland
School: Verkfræði- og náttúruvísindasvið (HÍ)
School of Engineering and Natural Sciences (UI)
Department: Raunvísindastofnun (HÍ)
Science Institute (UI)
Series: Journal of Physics: Conference Series;1461(1)
ISSN: 1742-6588
1742-6596 (eISSN)
DOI: 10.1088/1742-6596/1461/1/012012
Subject: Photons; Exciton-photon coupling; Ljósfræði
URI: https://hdl.handle.net/20.500.11815/2374

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Abstract:

We experimentally demonstrate strong exciton-photon coupling in a MoSe2/hBN heterostructure interfaced with an all-dielectric metasurface supporting high-Q bound states in the continuum. The resulting exciton-polaritons are probed by means of temperature- and angle-resolved reflectivity and photoluminescence. Our findings pave the way towards new-generation nonlinear planar polaritonic devices.

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