1. O. Kluth, C. Zahren, H. Stiebig, B. Rech, H. Schade, in: Proceedings of 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris, vol. II, 2004, p. 1587.
2. J. Escarré, F. Villar, M. Fonrodona, D. Soler, J.M. Asensi, J. Bertomeu, J. Andreu, in: Proceedings of 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris, vol. II, 2004, p. 1359.
3. Periodic light coupler gratings in amorphous thin film solar cells
4. Thin-film solar cells with periodic grating coupler
5. Texture etched ZnO:Al coated glass substrates for silicon based thin film solar cells