Zn-Doped SnO₂ Compact Layer for Enhancing Performance of Perovskite Solar Cells

Table 2

EIS parameters of Zn-SnO₂ compact layer PSCs with different Zn²⁺ doping concentrations.

Zn^2+ doping ratio (%)	(Ω)	(Ω)	(Ω)
0	69	45.5	159
2.5	62.1	48.2	173
5	52	38.3	250.7
7.5	66.3	50.6	222
10	56.1	52	169.8