Table 2

Performance of SiNW solar cells with α-Si:H layers deposited under 40-W plasma power
SiNW 0.51-μm SiNW 0.85-μm SiNW
Plasma power (W) 40 40
Deposition time of α-Si:H (min) 0 10 20 30 0 10 20 30
J (mAcm−2) 22.8 24.8 21.1 18.7 21.0 21.8 19.2 17.0
Voc (V) 0.33 0.38 0.44 0.48 0.31 0.35 0.41 0.47
FF 0.61 0.65 0.68 0.69 0.61 0.65 0.66 0.70
η (%) 4.59 6.13 6.17 6.19 3.97 4.96 5.20 5.59

Li et al.

Li et al. Nanoscale Research Letters 2013 8:396   doi:10.1186/1556-276X-8-396

Open Data