Ionic polarization-induced current-voltage hysteresis in CH3NH3PbX3 perovskite solar cells.

Nat Commun · 2016 · PMC4748116 · PMID 26852685

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a clear trendno p-value reported

Extracting the activation energies for the different devices by the procedure(s) described yields a clear trend (see Supplementary Figs 3 and 6 ).

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