440 likes | 641 Views
Thin Films:Materials Choices&Manufacturing. Thin Films: General Issues. R.Platz , D.Fischer, S.Dubail and A.Shah Solar energy materials and solar cells 47, issue 2, 157-172, 1997. SWE refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon.
E N D
R.Platz , D.Fischer, S.Dubail and A.Shah Solar energy materials and solar cells 47, issue 2, 157-172, 1997
SWE refers to light-induced metastable changes in the properties of hydrogenated amorphous silicon
Infrared absorption are used to estimate the silicon-hydrogen bonding concentrations
Rech, B., and H. Wagner. “Potential of amorphous silicon for solar cells.”Applied Physics A69 (1999): 155-167
Coca-Cola Enterprises 128-watt PV modules 325 Kw System Estimated Cost Savings: $60,000/year
higher temperature increases the conductivity of the semiconductor. This balances out the charge within the material, reducing the magnitude of the electric field at the junction. This in turn inhibits charge separation, which lowers the voltage across the cell.