A method for cladding two or three sides of a top conductor for a magnetic memory device in ferromagnetic material includes forming a trench with side walls in a coating layer above the memory device. A first ferromagnetic material is deposited along the side walls of the trench. Any ferromagnetic material...http://www.google.com.au/patents/US20020127743?utm_source=gb-gplus-sharePatent US20020127743 - METHOD FOR FABRICATING CLADDING LAYER IN TOP CONDUCTOR
