• Ruiz-Perona, A.; Sánchez, Y.; Guc, M.; Khelifi, S.; Kodalle, T.; Placidi, M.; Merino, J.M.; León, M.; Caballero, R.: Effect of Na and the back contact on Cu2Zn(Sn,Ge)Se4 thin-film solar cells: Towards semi-transparent solar cells. Solar Energy 206 (2020), p. 555-563

10.1016/j.solener.2020.06.044
Open Access Version