A. Bakaev, P. Grigorev, V. Dubinko, D. Terentyev, W. Van Renterghem, G. Van Oost ISBN/ISSN:PosterConference / event / venue 14th International Conference on Plasma-Facing Materials and Components for Fusion ApplicationsJulich, GermanyMonday, 13 May, 2013 to Friday, 17 May, 2013