Fig. 5: Carrier transport and recombination dynamics. | Nature Communications

Fig. 5: Carrier transport and recombination dynamics.

From: Enlarging moment and regulating orientation of buried interfacial dipole for efficient inverted perovskite solar cells

Fig. 5

a M-S plots for the control and 2DPAA device. b TPC curves of the control and 2DPAA-treated device. c, d PL and TRPL spectra of the control and 2DPAA-treated perovskite film. e Characteristics of photocurrent density versus effective voltage (Jph-Veff) on a double logarithmic scale. f Light intensity dependence on VOC plots for both devices. g EIS spectra for both devices (inset: equivalent circuit). h TPV decay for the control and 2DPAA-treated device. i EL spectra of the control and 2DPAA-treated device.

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