Figure 10
From: Diffusion-driven currents in organic-semiconductor diodes
Voc versus incident light intensity for PCPDTBT:PCBM, MEH-PPV:PCBM and PF10TBT:PCBM solar cells. The solid lines represent the best fits to the data, for which the slope S is indicated. The dashed line represents the slope (S=1.07 kT/q) of an MEH-PPV:PCBM cell in a 1:2 weight ratio.
