Fig. 3: Optical and electrical properties of ICLs.
From: Minimized optical/electrical energy loss for 25.1% Monolithic perovskite/organic tandem solar cells
a Transmittance spectra of the perovskite subcells with different ICLs. b Dark J−V characteristics of ICL devices with a structure of ITO/C60/PEI/ITO/V2O5 or MoO3/Ag. c J–V characteristics of the hole-only devices with a structure of ITO/PEDOT:PSS/V2O5 or MoO3/Ag. d, e Energetic line-up of (d) MoO3-based and (e) V2O5-based ICL. f, g Distributions of photon absorption in the (f) MoO3-based and (g) V2O5-based OSCs. h J–V curves of the MoO3-based and V2O5-based OSCs. i EQE spectra and integrated JSC for the corresponding OSCs. ΔEQE is the difference between the EQE value of the MoO3-based and V2O5-based OSCs.
