温度相关的CsPbBr<sub>3</sub>纳米晶瞬态光电导响应研究

温度相关的CsPbBr₃纳米晶瞬态光电导响应研究

樊家顺, 夏冬林, 刘保顺

Temperature Dependent Transient Photoconductive Response of CsPbBr₃ NCs

FAN Jiashun, XIA Donglin, LIU Baoshun

图3 在不同温度和激发功率下光电导样品的光生电流随光循环时间(t)的变化曲线

Fig. 3 Curves of photo-generated current with light cycle time(t) at different temperatures and excitation powers for photoconductive samples
(a) Current-voltage curve of 0-40 V measured at 133-373 K; (b, c) Curves of photo-generated current change with light cycle time at different temperatures; (d) Curves of photo-generated current change with light cycle time at different laser excitation power; Colorful figures are available on website