1. Investigation of carrier lifetime instabilities in Cz-grown silicon. Proceedings of the 26th IEEE Photovoltaic Specialists Conference, Anaheim, CA, 1997; 13-18.
2. On the degradation of Cz-silicon solar cells. Proceedings of the 2nd World Conference on Photovoltaic Energy Conversion, Vienna, Austria, 1998; 1343-1346.
3. Investigation of photon and thermal induced changes in silicon solar cells. Proceedings of the 10th IEEE Photovoltaic Specialists Conference, Palo Alto, CA, 1973; 404-411.
4. Solar Cells with efficiencies above 21% processed from Czochralski grown silicon. Proceedings of the 25th IEEE Photovoltaic Specialists Conference, Washington, DC, 1996; 405-408.
5. Recombination-enhanced formation of the metastable boron–oxygen complex in crystalline silicon