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

表2 不同功率下时间-归一化光生电流曲线的各拟合参数

Table 2 Fitting parameters of time normalized current curve at different powers

Power/mW	τ₁/μs	τ₂/μs	τ₃/μs
200	(25.955±0.493)	(117.67±22.31)	(822.18±234.43)
300	(15.411±0.686)	(91.76±17.61)	(502.61±110.28)
400	(10.856±0.392)	(86.72±13.96)	(423.04±60.38)
500	(13.300±0.351)	(100.49±15.70)	(444.26±71.77)
600	(10.824±0.281)	(52.30±4.84)	(318.36±12.73)
700	(8.775±0.322)	(74.87±6.95)	(353.29±21.81)
800	(11.546±0.210)	(62.75±6.64)	(325.15±15.40)
900	(11.412±0.183)	(89.94±7.53)	(386.28±29.85)
1000	(9.431±0.132)	(51.78±2.85)	(294.00±7.33)