Extended Data Fig. 2: I-V curves of FTO/PCBM/Ag stack samples.
From: Suppression of PCBM dimer formation in inverted perovskite solar cells

FIBA concentration varied from 5 wt% to 25 wt%.
From: Suppression of PCBM dimer formation in inverted perovskite solar cells

FIBA concentration varied from 5 wt% to 25 wt%.