Figure 2

J–V characteristics of solar cells of ITO/MoOx (5 nm)/rubrene/SubPc (45 nm)/BPhen (6 nm)/Al (80 nm) with different thickness of rubrene under 1 sun, AM 1.5G illumination.
J–V characteristics of solar cells of ITO/MoOx (5 nm)/rubrene/SubPc (45 nm)/BPhen (6 nm)/Al (80 nm) with different thickness of rubrene under 1 sun, AM 1.5G illumination.