Metal halide perovskite photodetectors: Material features and device engineering

Wang Ye^{1, 2}, Gao Meng-Lei^{1, 2}, Wu Jin-Liang^{1, 2}, Zhang Xing-Wang^{1, 2, †}

Different configurations of perovskite PDs, including (a) a conventional photodiode,^[34] (b) an inverted photodiode,^[38] (c) a lateral photoconductor,^[47] (d) a vertical photoconductor,^[48] (e) a phototransistor,^[25] and (f) a phototransistor with a hybrid functional layer.^[45]