Type of photodetector | Detector performance |
Hybrid Perovskite [13] | EQE of 47%, detectivity of 2 × 1013 cmHz1/2W−1, bandwidth of 3 MHz, and LDR of 100 dB at an optical power density of 1 mW/cm2 at 0.1 V reverse bias at 350 nm wavelength |
Organic-Inorganic hybrid [14] | Responsivity of 240 A/W, EQE of 8.5 × 104%, detectivity of 3.72 × 1014 cmHz1/2W−1, and LDR of 60 dB at a bias of −10 V |
Se/ZnO p-n heterojunction [15] | Responsivity of 3 mA/W, on/off ratio of ~104 at 0 V bias under 370 nm illumination at an optical power density of 0.85 mW/cm2, rise and decay times of 0.69 ms and 13.5 ms respectively, and LDR of 80 dB |
ZnO/Ag nanowires/ZnO composite film [16] | Responsivity of 2.4 A/W, detectivity of 6.8 × 1012 cmHz1/2W−1 at 1 V bias at an optical power density of 10 μW/cm2, response and recovery times of 3.53 s and 3.67 s respectively at 4.9 mW/cm2 optical power density, and LDR of 64 dB |