How Point Defects and Dislocations Drive Flow in the Deep Mantle

Patrick Cordier1, Francesca Boioli2, Philippe Carrez3, Karine Gouriet2, Pierre Hirel2, Antoine Kraych2 and Sebastian Ritterbex2, (1)University of Lille 1 & CNRS, Unité Matériaux et Transformations, Villeneuve d'Ascq, France, (2)University of Lille 1, Villeneuve d'Ascq, France, (3)University of Lille, Villeneuve d'Ascq, France