Coarse-grained and nanostructured tungsten under ion irradiation for nuclear fusion feasibility studies: An object kinetic Monte Carlo description - K. Nordlund; I. Martín-Bragado; G. Valles Alberdi; E. Safi; C. Björkas; A. Lasa; PANIZO LAIZ, MIGUEL; GONZALEZ ARRABAL, RAQUEL; GORDILLO GARCIA, NURIA; RIVERA DE MENA, ANTONIO JUAN; Perlado Martín, José Manuel (Proceedings, 2016)