H. Vrielinck, F. Loncke, M.A. Tarpan, H. De Cooman, D. Zverev, F. Callens TalkConference / event / venue 42nd Annual Meeting of the Electron Spin Resonance group of the Royal Society of ChemistryNorwich, UKSunday, 19 April, 2009 to Thursday, 23 April, 2009