Fig. 6: Photocurrent measurements of P3TTM and rubrene-based devices.
From: Intrinsic intermolecular photoinduced charge separation in organic radical semiconductors
a, Device architecture and schematic of the charge separation process in the P3TTM device (left) and rubrene device (right). b, Photocurrent density under 395-nm excitation at 160 mW cm−2 and dark current density (J) comparison of the P3TTM device (left) and rubrene device (right).
