Gate Tunable Dark Trions in Monolayer WSe_{2}.
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DOI: 10.1103/physrevlett.123.027401
Abstract: Monolayer WSe_{2} is an intriguing material to explore dark exciton physics. We have measured the photoluminescence from dark excitons and trions in ultraclean monolayer WSe_{2} devices encapsulated by boron nitride. The dark trions can be… read more here.
Keywords: gate tunable; trion; trions monolayer; tunable dark ... See more keywords
Multipath Optical Recombination of Intervalley Dark Excitons and Trions in Monolayer WSe_{2}.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
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