Multilayer film, magnetic head, magnetic head device, magnetic recording/reproducing apparatus and method for manufacturing multilayer film

摘要

A multilayer film includes a magnetic film and a non-magnetic film. The magnetic film and the non-magnetic film are alternately stacked. The magnetic film contains Fe, Ni and P but has Fe or Ni as a main component. The non-magnetic film contains Fe, Ni and P but has Ni as a main component.