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 |