Orateur
Prof.
Gilles Carbou
(LMAP, UPPA)
Description
Ferromagnetic nanowires have promising applications in data storage. In such devices, the information is encoded by Domain Walls (DW) which are thin zones of magnetization reversal. The magnetization behavior is described by the non linearLandau-Lifschitz model. In this talk, we investigate the stability of DW configurations. In particular we highlight DW pinning properties by notches patterned along the wire, and DW depinning effect of applied magnetic field.
Auteur principal
Prof.
Gilles Carbou
(LMAP, UPPA)
