Research Article
Impedance Spectroscopic Study of p-i-n Type a-Si Solar Cell by Doping Variation of p-Type Layer
Table 4
Parameter of impedance spectra in a dark a-Si thin film solar cell with different volume fraction of B2H6 in SiH4 of p layer.
| | Sample | (Ω) | | | | | | (Ω) | (nF) | (KΩ) | (nF) | (Ω) | (nF) | (KΩ) | (nF) |
| | 1 | 8.75 | 201 | 248.7 | 21.1 | 0.29 | 18.1 | 24.5 | 19.4 | 281.4 | | 2 | 8.74 | 183 | 261.4 | 21.1 | 0.29 | 18.4 | 24.7 | 14.3 | 294.6 | | 3 | 8.75 | 458 | 200.0 | 21.1 | 0.29 | 18.1 | 24.7 | 39.7 | 227.4 | | 4 | 8.75 | 981 | 189.2 | 21.1 | 029 | 18.0 | 24.8 | 68.0 | 214.2 |
|
|
