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research article
High efficiency methylammonium lead triiodide perovskite solar cells: the relevance of non-stoichiometric precursors
Methylammonium lead iodide perovskite solar cells with improved performance and stability have been successfully prepared by using a non-stoichiometric PbI2 : CH3NH3I ratio in the precursor solution, and yield a power conversion efficiency (PCE) of above 19% under 1 sun for the champion cell.
Type
research article
Web of Science ID
WOS:000365412300011
Author(s)
Roldan-Carmona, C.
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Zimmermann, I.
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Date Issued
2015
Publisher
Published in
Volume
8
Issue
12
Start page
3550
End page
3556
Peer reviewed
REVIEWED
Written at
EPFL
Available on Infoscience
February 16, 2016
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