Figure 5: Electrical characteristics of hybrid materials.
From: Light-enhanced liquid-phase exfoliation and current photoswitching in graphene–azobenzene composites
(a) Scheme of the two-terminal device configuration, (b) scanning electron microscopy image of interdigitated Au electrodes covered with a hybrid film. Scale bar, 500 μm. (c) I–V characteristics, (d) optical modulation of current response for a static bias and dynamic alternative UV and visible light irradiation cycles. (e) Schematic of graphene-azobenzene hybrid undergoing UV and visible irradiation cycles.
