Home News Short News William Bonfield Prize for Frank Stein and Andreas Leineweber Publications of Brahime El Adib All genres Journal Article (1) Journal Article (1) 1. Journal Article Colombara, D.; Werner, F.; Schwarz, T.; Cañero Infante, I.; Fleming, Y.; Valle, N.; Spindler, C.; Vacchieri, E.; Rey, G.; Guennou, M. et al.; Bouttemy, M.; Garzón-Manjón, A.; Peral Alonso, I.; Melchiorre, M.; El Adib, B.; Gault, B.; Raabe, D.; Dale, P. J.; Siebentritt, S.: Sodium enhances indium-gallium interdiffusion in copper indium gallium diselenide photovoltaic absorbers. Nature Communications 9, 826, pp. 1 - 12 (2018) MPG.PuRe DOI publisher-version