Huge solar power discovery shocks scientists

Huge solar power discovery shocks scientists
This is followed by deposition of intrinsic a-Si passivation layer, typically through PECVD or Hot-wire CVD.[22][23] The silane (SiH4) gas diluted with H2 is used as a precursor. The deposition temperature and pressure is maintained at 200o C and 0.1-1 Torr.