Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers

Here, the authors show that the photoluminescence of MoSe2/WSe2 heterobilayers is dominated by valley-direct excitons, whereas, in heterotrilayers, interlayer hybridization turns momentum-indirect interlayer excitons into energetically lowest states with phonon-assisted emission.

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Autores principales:	Michael Förg, Anvar S. Baimuratov, Stanislav Yu. Kruchinin, Ilia A. Vovk, Johannes Scherzer, Jonathan Förste, Victor Funk, Kenji Watanabe, Takashi Taniguchi, Alexander Högele
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/d29019bfffa1400b9264c2f8e9f859d9
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spelling	oai:doaj.org-article:d29019bfffa1400b9264c2f8e9f859d92021-12-02T11:36:21ZMoiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers10.1038/s41467-021-21822-z2041-1723https://doaj.org/article/d29019bfffa1400b9264c2f8e9f859d92021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21822-zhttps://doaj.org/toc/2041-1723Here, the authors show that the photoluminescence of MoSe2/WSe2 heterobilayers is dominated by valley-direct excitons, whereas, in heterotrilayers, interlayer hybridization turns momentum-indirect interlayer excitons into energetically lowest states with phonon-assisted emission.Michael FörgAnvar S. BaimuratovStanislav Yu. KruchininIlia A. VovkJohannes ScherzerJonathan FörsteVictor FunkKenji WatanabeTakashi TaniguchiAlexander HögeleNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Michael Förg Anvar S. Baimuratov Stanislav Yu. Kruchinin Ilia A. Vovk Johannes Scherzer Jonathan Förste Victor Funk Kenji Watanabe Takashi Taniguchi Alexander Högele Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers
description	Here, the authors show that the photoluminescence of MoSe2/WSe2 heterobilayers is dominated by valley-direct excitons, whereas, in heterotrilayers, interlayer hybridization turns momentum-indirect interlayer excitons into energetically lowest states with phonon-assisted emission.
format	article
author	Michael Förg Anvar S. Baimuratov Stanislav Yu. Kruchinin Ilia A. Vovk Johannes Scherzer Jonathan Förste Victor Funk Kenji Watanabe Takashi Taniguchi Alexander Högele
author_facet	Michael Förg Anvar S. Baimuratov Stanislav Yu. Kruchinin Ilia A. Vovk Johannes Scherzer Jonathan Förste Victor Funk Kenji Watanabe Takashi Taniguchi Alexander Högele
author_sort	Michael Förg
title	Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers
title_short	Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers
title_full	Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers
title_fullStr	Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers
title_full_unstemmed	Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers
title_sort	moiré excitons in mose2-wse2 heterobilayers and heterotrilayers
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d29019bfffa1400b9264c2f8e9f859d9
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Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers

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