Rydberg series of dark excitons and the conduction band spin-orbit splitting in monolayer WSe2

Rydberg series of dark excitons and the conduction band spin-orbit splitting in monolayer WSe2

Excitonic physics dominates the optical response of semiconductor monolayers but single particle band structure parameters are hard to probe experimentally. Here, spin-orbit splitting in the conduction band of monolayer WSe2 is revealed by the identification of the Rydberg series of dark excitons.

Bibliographic Details
Main Authors: Piotr Kapuściński, Alex Delhomme, Diana Vaclavkova, Artur O. Slobodeniuk, Magdalena Grzeszczyk, Miroslav Bartos, Kenji Watanabe, Takashi Taniguchi, Clément Faugeras, Marek Potemski
Format: Article
Language:English
Published: Nature Portfolio 2021-08-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-021-00692-3

Internet

https://doi.org/10.1038/s42005-021-00692-3

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