Trapping charges at grain boundaries and degradation of CH 3 NH 3 Pb(I 1-x Br x ) 3 perovskite solar cells

The electrical properties of CH NH Pb(I Br ) (x = 0.13) perovskite materials were investigated under ambient conditions. The local work function and the local current were measured using Kelvin probe force microscopy and conductive atomic force microscopy, respectively. The degradation of the perovs...

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Veröffentlicht in:	Nanotechnology 2017-08, Vol.28 (31), p.315402
Hauptverfasser:	Nguyen, Bich Phuong, Kim, Gee Yeong, Jo, William, Kim, Byeong Jo, Jung, Hyun Suk
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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