Brinks Hofer Gilson & Lione
Magnetic detective head comprising free layer
A free magnetic layer is a laminated body of a Co2MnZ alloy layer (Z is one or more elements selected from a group consisting of Al, Sn, In, Sb, Ga, Si, Ge, Pb, and Zn) and a CoaFe100-a alloy layer. The CoaFe100-a alloy layer has a composition ratio 76≦a≦100 or a face-centered cubic (fcc) structure, in which an equivalent crystal face expressed as a {111} plane is preferentially oriented in a direction parallel to a film surface, and the CoaFe100-a alloy layer is in contact with the nonmagnetic material layer.
TDK Corporation
B H H H G H
B82Y H01F H01F H01F G11B H01L
inventional inventional additional inventional inventional inventional
Masahiko Masamichi Yosuke Naoya
Ishizone Saito Ide Hasegawa