Facile Method to Reduce Surface Defects and Trap Densities in Perovskite Photovoltaics

Owing to improvements in film morphology, crystallization process optimization, and compositional design, the power conversion efficiency of perovskite solar cells has increased from 3.8 to 22.1% in a period of 5 years. Nearly defect-free crystalline films and slow recombination rates enable polycry...

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Veröffentlicht in:	ACS applied materials & interfaces 2017-06, Vol.9 (25), p.21292-21297
Hauptverfasser:	Han, Guifang, Koh, Teck Ming, Lim, Swee Sien, Goh, Teck Wee, Guo, Xintong, Leow, Shin Woei, Begum, Raihana, Sum, Tze Chien, Mathews, Nripan, Mhaisalkar, Subodh
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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