Magnetotransport and current-induced domain wall displacement at the notches in a submicron pseudo-spin-valve stripe

Magnetotransport and current-induced magnetic domain wall displacement is studied in the CoFe layer of a submicron pseudo-spin-valve stripe (Ta/CoFe/Cu/NiFe/Ta) on the oxidized Si wafer. The magnetoresistance (MR) loop and magnetization configurations of the submicron stripe were obtained.