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Table. 1.

Fitting parameters of TRPL decay curves fitted with bi-exponential function for the CsxFA1−xPbI3 perovskite films.

Cs concentration (%) τ1(ns) τ2(ns) A1 (%) A2 (%) τavg(ns)
0 1.60 31.35 2.48 97.52 31.31
19 2.58 56.81 1.69 98.31 56.76
22 1.83 68.80 0.83 99.17 68.79
25 1.89 72.93 0.82 99.18 72.91
28 1.81 70.71 0.97 99.03 70.69
Applied Science and Convergence Technology 2024;33:23~26 https://doi.org/10.5757/ASCT.2024.33.1.23
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