Current–voltage (J–V) characteristics of the devices were measured using a Keithley 2400 source meter connected with a GPIB controller to a computer under one sun illumination (AM1.5, 100 mW/cm2).
Current–voltage (J–V) characteristics of the devices were measured using a Keithley 2400 source meter connected with a GPIB controller to a computer under one sun illumination (AM1.5, 100 mW/cm2).