Abstract
This study reports the inkjet printing of Ag front contacts on Aluminum doped Zinc Oxide (AZO)/intrinsic Zinc Oxide (i-ZnO)/CdS/Cu(In 1-xGax)Se2 (CIGS)/Mo thin film photovoltaic cells. The printed Ag contacts are being developed to replace the currently employed evaporated Ni/Al bi-layer contacts. Inkjet deposition conditions were optimized to reduce line resistivity and reduce contact resistance to the Al:ZnO layer. Ag lines printed at a substrate temperature of 200°C showed a line resistivity of 2.06 μÎ
Original language | American English |
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Pages (from-to) | 973-976 |
Number of pages | 4 |
Journal | Progress in Photovoltaics: Research and Applications |
Volume | 19 |
Issue number | 8 |
DOIs | |
State | Published - 2011 |
NREL Publication Number
- NREL/JA-5200-54256
Keywords
- cigs
- contacts
- inkjet