Photodetectors based on inorganic halide perovskites: Materials and devices
Li Ying1, Shi Zhi-Feng1, †, Li Xin-Jian1, Shan Chong-Xin1, 2, ‡
       

(a) Logarithmic I–V curves of the photodetector devices under light illumination (504 nm, 10 mW/cm2) and in darkness. (b) Time-resolved photocurrents in the photodetectors based on bare CsPbBr3 nanoribbon film and in PCBM passivated CsPbBr3 nanoribbon film.[73]