Achieving High Efficiencies for Silicon Heterojunction Solar Cells Using Silver-Free Metallization

Progress in Photovoltaics Research and Applications

Authors 8

1. Mohamed Issifi Yacouba
2. Andreas Lambertz
3. Yanxin Liu
4. Henrike Gattermann
5. Volker Lauterbach
6. Karsten Bittkau
7. Uwe Rau Aachen

   RWTH Aachen University

   Affiliation as printed

   RWTH Aachen

8. Kaining Ding