Figure 3
The J-V characteristics and the corresponding dark J - V characteristics. (a) The J-V characteristics of the IOSCs with different MoO3 thickness from 3 to 15 nm under simulated 100 mW cm-2 (AM 1.5 G) solar irradiation. (b) The J-V characteristics of IOSCs with Al concentrations from 1 to 4 mM. (c) The corresponding dark J-V characteristics of IOSCs with different Al concentrations. (d) The J-V characteristics of devices based on ZnO/P3HT hybrid solar cells.