Open Access
Table 1
Input layer thickness of simulated solar cell structures.
| 2T and 4T tandem | ||||
|---|---|---|---|---|
| Perovskite top cell | c-Si bottom cell | |||
| Layer | Thickness | Layer | Thickness | |
| TOP ITO / IZO [2T,4T] | 40 nm, 175 nm | Top ITO | 75 nm | |
| SnO2 | 5 nm | poly-SiOx (n type) | 20 nm | |
| C60 | 7 nm | SiO2 | 1.5 nm | |
| Perovskite [2T,4T] | variable | c-Si bulk | 160 µm | |
| PTAA | 23 nm | poly-SiOx (p type) | 30 nm | |
| Bottom ITO [4T only] | 175 nm | Bottom ITO | 150 nm | |
| Ag | 300 nm | |||
| Encapsulation materials | ||||
| AF2400 | 93 nm | Glass-Fe10ppmM1 | 3000 µm | |
| Glass ARC | 53 nm | Polyolefin-UVT | 450 µm | |
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