Figure 3.
J–V curves simulated by a plain reduced Langevin recombination model for different values of γ (solid lines) and by the CT model with different values of τCT (dashed lines with symbols). Interface recombination is absent for γ = 0 and almost zero for τCT = 1 s. The dotted box shows the range of experimental Voc values reported for the bilayer pentacene/C60 OSC.43