Fig. 1: Schematic diagram of carrier transport in the interconnection layer and EL spectra. | Nature Communications

Fig. 1: Schematic diagram of carrier transport in the interconnection layer and EL spectra.

From: Balancing carrier transport in interconnection layer for efficient perovskite/organic tandem solar cells

Fig. 1: Schematic diagram of carrier transport in the interconnection layer and EL spectra.

a Structure of perovskite/organic TSC featuring the SAM molecule. The ICL consists of SnO2/Au/MoO3 and is highlighted with a dashed box. b Energy band diagram of the MoO3, SAM, SAM/MoO3, and MoO3/SAM layer. c, d Schematic diagram of carrier transport in perovskite/organic TSC based on SnO2/Au/MoO3 and SnO2/Au/SAM/MoO3/SAM ICL, respectively. Carrier transport process and EL spectra under forward bias (e and g) for the control sample, (f and h) for target perovskite/organic TSCs, respectively.

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