Applied Science and Convergence Technology

Table 1

Fitting parameters of TRPL decay curves fitted with bi-exponential function for the Cs_xFA_1−xPbI₃ perovskite films.

Cs concentration (%)	τ₁(ns)	τ₂(ns)	A₁ (%)	A₂ (%)	τ_avg(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