Fig. 3: SEM image of AgNWs with different concentration.
From: High-performance vertical field-effect organic photovoltaics
a 1.5 mg/mL, b 2.5 mg/mL, c 3.5 mg/mL. d Current-voltage characteristics of the devices with different concentrations of AgNWs at VGS = 0.1 V. e short-circuit current (JSC) and open circuit voltage (VOC) and f fill factor (FF) and power conversion efficiency (PCE) as a function of different AgNWs concentration at VGS = 0.1 V.
