Table 2 Evolution of the effective minority carrier lifetime of the mc-Si after treatment with PS and TiO 2 :Cr/PS
Sample | |||||
---|---|---|---|---|---|
mc-Si | PS/mc-Si | TiO2:Cr/PS/mc-Si | |||
[Cr] = 0 at. % | [Cr] = 2 at. % | [Cr] = 13 at. % | |||
Lifetime (μs) | 2 | 23 | 233 | 733 | 9 |
Sample | |||||
---|---|---|---|---|---|
mc-Si | PS/mc-Si | TiO2:Cr/PS/mc-Si | |||
[Cr] = 0 at. % | [Cr] = 2 at. % | [Cr] = 13 at. % | |||
Lifetime (μs) | 2 | 23 | 233 | 733 | 9 |