Nature of Photoinduced Quenching Traps in Methylammonium Lead Triiodide Perovskite Revealed by Reversible Photoluminescence Decline

Photoluminescence (PL) of organometal halide perovskite has been broadly investigated as a fundamental signal to understand the photophysics of these materials. Complicated PL behaviors have been reported reflecting complex mechanisms including effects from crystal defects/traps whose nature still r...

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Veröffentlicht in:	ACS photonics 2018-05, Vol.5 (5), p.2034-2043
Hauptverfasser:	Hong, Daocheng, Zhou, Yipeng, Wan, Sushu, Hu, Xixi, Xie, Daiqian, Tian, Yuxi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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