1. E. van Kerschaver, et al., A novel silicon solar cell structure with both external polarity contacts on the back surface, in: Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, 1998, pp. 1479–1482.
2. F. Clement, et al., Processing and comprehensive characterisation of screen-printed mc-Si metal wrap through (MWT) solar cells, in: Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, 2007, pp. 1399–1402.
3. I. Romijn, et al., Aspire: a new industrial MWT cell technology enabling high efficiencies on thin and large mc-Si wafers, in: Proceedings of the 22nd European Photovoltaic Solar Energy Conference, Milan, Italy, 2007, pp. 1043–1049.
4. F. Dross et al., High-efficiency (average 16.0%) industrial-type rear-contactes multicrystalline silicon solar cells, in: Technical Digest of the 17th International Photovoltaic Solar Energy Conference, Fukuoka, Japan, 2007, pp. 410–411.
5. N. Nakatani, et al., High efficiency multicrystalline silicon back-contact solar cells, in: Technical Digest of the 17th International Photovoltaic Solar Energy Conference, Fukuoka, Japan, 2007, pp. 401–403.