Home News Press Releases The role of Sodium for the Enhancement of Solar Cells Publications of Göran Grimvall All genres Journal Article (1) Journal Article (1) 1. Journal Article Palumbo, M.; Burton, B. P.; Costa e Silva, A. L. V.; Fultz, B. T.; Grabowski, B.; Grimvall, G.; Hallstedt, B.; Hellman, O.; Lindahl, B. B.; Schneider, A. et al.; Turchi, P. E. A.; Xiong, W.: Thermodynamic modelling of crystalline unary phases. Physica Status Solidi B 251 (1), pp. 14 - 32 (2014) MPG.PuRe DOI