Home News Short News IHK awards Max Planck instructors with the Golden Badge of Honour Publications of Stefan G. Haass All genres Journal Article (1) Journal Article (1) 1. Journal Article Andres, C.; Schwarz, T.; Haass, S. G.; Weiss, T. P.; Carron, R.; Caballero, R.; Figi, R.; Schreiner, C.; Bürki, M.; Tiwari, A. N. et al.; Romanyuk, Y. E.: Decoupling of optoelectronic properties from morphological changes in sodium treated kesterite thin film solar cells. Solar Energy 175, pp. 94 - 100 (2018) MPG.PuRe DOI