Moiré excitons in MoSe2-WSe2 heterobilayers and heterotrilayers

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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Detalles Bibliográficos
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
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Acceso en línea:https://doaj.org/article/d29019bfffa1400b9264c2f8e9f859d9
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