Home News Press Releases Dr. Yan Ma receives Walter Benjamin Grant of the German Research Foundation Publications of Stefan Barthel All genres Journal Article (1) Journal Article (1) 1. Journal Article Barthel, S.; Schuh, K.; Marquardt, O.; Hickel, T.; Neugebauer, J.; Jahnke, F.; Czycholl, G.: Interplay between Coulomb interaction and quantum-confined Stark-effect in polar and nonpolar wurtzite InN/GaN quantum dots. European Physical Journal B 86 (11), 449 (2013) MPG.PuRe DOI