Home News Press Releases The role of Sodium for the Enhancement of Solar Cells Publications of Sergej Schuwalow All genres Journal Article (1) Journal Article (1) 1. Journal Article Rogal, J.; Divinski, S. V.; Finnis, M. W.; Glensk, A.; Neugebauer, J.; Perepezko, J. H.; Schuwalow, S.; Sluiter, M. H. F.; Sundman, B. O.: Perspectives on point defect thermodynamics. Physica Status Solidi B 251 (1), pp. 97 - 129 (2014) MPG.PuRe DOI