Comparison of silicon oxide and silicon carbide absorber materials in silicon thin-film solar cellsCordula Walder, Martin Kellermann, Elke Wendler, Jura Rensberg, Karsten von Maydell and Carsten AgertEPJ Photovolt., 6 (2015) 65302DOI: https://doi.org/10.1051/epjpv/2015003