Fig. 4: Performance of LBG PSCs and all-perovskite TSCs.
From: Synergistic immobilization of ions in mixed tin-lead and all-perovskite tandem solar cells
a J−V curves, b EQE spectra, and c statistics of PCE of different LBG PSCs. d Cross-sectional SEM image of the all-perovskite TSC. e J–V curves of different all-perovskite TSCs with and without optimization. f EQE spectra of all-perovskite TSCs with HM + EDADI processing. g PCE evolution of TSC through MPP tracking. The unencapsulated TSC was measured under 100 mW/cm2 illumination with a LED light source in a glovebox.
