Home News Short News Professor Dierk Raabe elected to the National Academy of Engineering Class of 2025 Publications of Marco Buongiorno Uongiorno Nardelli All genres Journal Article (1) Journal Article (1) 1. Journal Article Stekolnikov, A. A.; Seino, K.; Bechstedt, F.; Wippermann, S. M.; Schmidt, W. G.; Calzolari, A.; Nardelli, M. B. U.: Hexagon versus trimer formation in in nanowires on Si(111): Energetics and quantum conductance. Physical Review Letters 98 (2), 026105 (2007) MPG.PuRe DOI