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. 2023 Jun 7;13(25):17130–17142. doi: 10.1039/d3ra02170j

Diode characteristics of three different ETL with perovskite structure FTO/ETL/FA0.85Cs0.15Pb(I0.85Br0.15)3/MoO3/Au.

ETL Saturation current density, I0 (mA cm−2) Ideality factor, n Shunt resistance, Rsh (Ω cm2) Series resistance, Rs (Ω cm2)
SnO2 4.08 × 10−13 1.38 4.96 0.00861
MoO3 7.31 × 10−13 1.36 4.99 0.00881
WS2 1.09 × 10−14 1.10 4.78 0.00797