K. Lejaeghere, K. Rijpstra, M. Sluydts, J. Jaeken, M. Waroquier, V. Van Speybroeck, S. Cottenier ISBN/ISSN:PosterConference / event / venue (presenting author K. Lejaeghere), Colloquium Physics and the Energy ChallengeBrussels, BelgiumSaturday, 20 April, 2013