Seiffe, J.; Suwito, D.; Korte, L.; Hofmann, M.; Janz, S.; Rentsch, J.; Preu, R.: Thermally activated p- and n-doped passivation layers. In: 24th European Photovoltaic Solar Energy Conference, EU PVSEC ; proceedings of the international conference, held in Hamburg, Germany, 21 - 25 September 2009Munich: WIP, 2009, p. 1562-1568