Twist-tailoring Coulomb correlations in van der Waals homobilayers

The crystallographic orientation of monolayers in van der Waals multi-layers controls their electronic and optical properties. Here the authors show how the twist angle affects Coulomb correlations governing the internal structure and the mutual interaction of excitons in homobilayers of WSe2.

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Auteurs principaux: Philipp Merkl, Fabian Mooshammer, Samuel Brem, Anna Girnghuber, Kai-Qiang Lin, Leonard Weigl, Marlene Liebich, Chaw-Keong Yong, Roland Gillen, Janina Maultzsch, John M. Lupton, Ermin Malic, Rupert Huber
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/c296e26ff9b04972af1fdd66e55dfe69
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