| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6536534 | Solar Energy Materials and Solar Cells | 2012 | 7 Pages |
Abstract
⺠The impact of layer thickness on a-Si/μc-Si tandem cell efficiency was carefully investigated. ⺠Stable module efficiencies above 10% can be achieved with 0.9 μm bottom cell thickness. ⺠Thin tandem cells made with low top cell deposition rate give the highest productivity. ⺠Sputter-etched ZnO is an excellent substrate for high efficiency tandem cells.
Related Topics
Physical Sciences and Engineering
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Authors
Stefan Klein, Martin Rohde, Susanne Buschbaum, Daniel Severin,