Fig. 4From: Solution-Processed Inorganic Perovskite Flexible Photodetectors with High PerformanceThe curves (I-V) of a CsPbI2Br PDs and b CsPbIBr2 PDs for photocurrent (520 nm LD) and dark current. The responsivity and detectivity (illustration) of the c CsPbI2Br PDs and d CsPbIBr2 PDs (520 nm LD) under 10 mV voltageBack to article page