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Production of 20 A sec/sup -1/ a-Si alloys for use in solar cells
- Source :
- IEEE Conference on Photovoltaic Specialists.
- Publication Year :
- 2002
- Publisher :
- IEEE, 2002.
-
Abstract
- The engineering principles used to make >20-A-s/sup -1/ intrinsic layers of good-photovoltaic-quality amorphous silicon over large areas are addressed. Deposition equipment was designed and installed in a plasma-assisted CVD (chemical vapor deposition) roll-to-roll processor. Films were made in this machine with gas mixtures containing silane. Same-bandgap tandem solar cells using this material had 8.2% (average) to 8.6% (best cell) conversion efficiencies. >
Details
- Database :
- OpenAIRE
- Journal :
- IEEE Conference on Photovoltaic Specialists
- Accession number :
- edsair.doi...........77d15868e9453463b928aaeaac3a7a27
- Full Text :
- https://doi.org/10.1109/pvsc.1990.111892