Home News Short News Dr. Tim M. Schwarz receives Borchers Badge from RWTH Aachen University Publications of Tripurari Prasad Sinha All genres Journal Article (1) Journal Article (1) 1. Journal Article Sanna, S.; Thierfelder, C.; Wippermann, S. M.; Sinha, T. P.; Schmidt, W. G.: Barium titanate ground- and excited-state properties from first-principles calculations. Physical Review B 83 (5), 054112 (2011) MPG.PuRe DOI