Home News Press Releases The role of Sodium for the Enhancement of Solar Cells Publications of O. Kolednik All genres Journal Article (1) Journal Article (1) 1. Journal Article Pippan, R.; Kolednik, O.; Rashkova, B.; Kirchlechner, C.; Kiener, D.; Dehm, G.: Tiefe Einblicke in die Strukturen. Kleine Zeitung Uni 30, p. 2 - 2 (2011) MPG.PuRe