Multipath Optical Recombination of Intervalley Dark Excitons and Trions in Monolayer WSe_{2}.
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DOI: 10.1103/physrevlett.124.196802
Abstract: Excitons and trions (or exciton polarons) in transition metal dichalcogenides (TMDs) are known to decay predominantly through intravalley transitions. Electron-hole recombination across different valleys can also play a significant role in the excitonic dynamics, but… read more here.
Keywords: dark excitons; excitons trions; recombination; multipath optical ... See more keywords