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. 2018 Sep 18;9:3806. doi: 10.1038/s41467-018-06204-2

Fig. 4.

Fig. 4

Photovoltaic characterization. a JV curves of MAPbI3–TMTA PSCs before cross-linking; b JV curves of MAPbI3–TMTA PSCs after cross-linking; c JV curves of control MAPbI3 PSCs. The arrows indicate the scan direction of JV measurement. Inset: the stabilized efficiencies of PSCs at MPP. d EQE as a function of monochromatic wavelength recorded for PSCs based on MAPbI3–TMTA after cross-linking. e The JV metrics for 20 separated PSCs based on MAPbI3–TMTA before, after cross-linking and control MAPbI3