Competition Between Hot-Electron Cooling and Large Polaron Screening in CsPbBr3 Perovskite Single Crystals

Lead halide perovskites (LHPs) are solution processable semiconductors characterized by long carrier lifetimes. Recent studies have suggested that electrons and holes in LHPs interact with phonons to form large polarons on subpicosecond time-scales and polaron formation may also slow down hot carrie...

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Veröffentlicht in:	Journal of physical chemistry. C 2018-06, Vol.122 (25), p.13724-13730
Hauptverfasser:	Evans, Tyler J. S, Miyata, Kiyoshi, Joshi, Prakriti P, Maehrlein, Sebastian, Liu, Fang, Zhu, X.-Y
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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