Fundamental limits of exciton-exciton annihilation for light emission in transition metal dichalcogenide monolayers

We quantitatively illustrate the fundamental limit that exciton-exciton annihilation (EEA) may impose on the light emission of monolayer transition metal dichalcogenide (TMDC) materials. The EEA in TMDC monolayers shows a dependence on the interaction with substrates as its rate increases from 0.1cm...

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Veröffentlicht in:	Physical review. B 2016-05, Vol.93 (20), Article 201111
Hauptverfasser:	Yu, Yiling, Yu, Yifei, Xu, Chao, Barrette, Andy, Gundogdu, Kenan, Cao, Linyou
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter Density Excitation Light emission Luminescence Monolayers Substrates Transition metals
Online-Zugang:	Volltext
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