Figure 5
(a) Schematic diagram of organic field-effect transistor based on nanomaterials. Transfer curves of (S)-CPDI-Ph OPTs based on nanomaterials in THF/water mixed solutions (1.0 × 10−5 M) with f w of (b) 60% (average W/L = 0.017) and (c) 80% (average W/L = 0.006). (d) Photocurrent and photocurrent/dark current ratio of the NM-OPTs. (e) Responsivity and detectivity of the NM-OPTs. (f) Photo-switching results of nanomaterials in THF/water mixed solution (1.0 × 10−5 M) with f w = 60% under various intensity of polychromatic light illumination.
