LAMINATION, MANUFACTURING METHOD THEREFOR, AND MAGNETORESISTANCE EFFECT HEAD

摘要

PROBLEM TO BE SOLVED: To ensure sufficiently strong switched connection between a reverse ferromagnetic layer and a ferromagnetic layer to improve the yield and reliability of a magnetroresistance effect head. SOLUTION: An inclined crystal grain structure reverse ferromagnetic film 23 made by an oblique incidence method is used to obtain a strong switched connection magnetic field between the reverse ferromagnetic film 23 and a ferromagnetic film 24. A magnetroresistance effect head having such a strong switched connection magnetic field is superior in yield and reliability to provide high output power. COPYRIGHT: (C)2008,JPO&INPIT