MAGNETIC THIN FILM AND APPLICATION DEVICE INCLUDING MAGNETIC THIN FILM

摘要

PROBLEM TO BE SOLVED: To provide a magnetic thin film a having high magnetic anisotropy constant Ku and large coercive force Hc, and also to provide an application device including the magnetic thin film.SOLUTION: A magnetic thin film includes a regular alloy which contains: at least one kind of a first element to be selected from a group consisting of Fe and Ni; at least one kind of a second element to be selected from a group consisting of Pt, Pd, Au and Ir; and Sc.