Extended Data Fig. 6: Photovoltaic performance of the PSCs under different conditions. | Nature

Extended Data Fig. 6: Photovoltaic performance of the PSCs under different conditions.

From: Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells

Extended Data Fig. 6

a, J–V curve of the target PSC measured without a metal mask. b, J–V curves of the reference PSC and the PSC with 2% formamidinium acetate. c, J–V curves of the reference and 2% Fo-FAPbI3 PSCs without the MACl additive. d, J–V curves of the reference and the 2% Fo-FAPbI3 PSCs without using octylammonium iodide passivation. FF, fill factor.

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