Flat dispersion at large momentum transfer at the onset of exciton polariton formation

Abstract Excitons are quasiparticles, comprised of an electron excited from the valence band and attracted to the hole left behind, that govern transport properties in transition metal dichalcogenides. Excitonic coherence specifically needs to be understood to realise applications based on Bose-Eins...

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Bibliographic Details
Main Authors: Hannah C. Nerl, Khairi Elyas, Zdravko Kochovski, Nahid Talebi, Christoph T. Koch, Katja Höflich
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-024-01876-3
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