Barthel, S., Schuh, K., Marquardt, O., Hickel, T., Neugebauer, J., Jahnke, F., et al. (2013). 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. doi:10.1140/epjb/e2013-40542-0.