Artificial lattice film and magneto-resistance effect element using the same

摘要

An artificial lattice film is constituted as a multilayered film in which magnetic layers containing Cu of 1 DIFFERENCE 50 atomic percentage and at least one component selected from Fe, Ni and Co and conductive layers are stacked one after another. By forming such an artificial lattice film on a non-magnetic substrate, a magneto-resistance effect element having excellent characteristic for use as magnetic head or magnetic sensor is provided.