A method for the production of magnetic recording media for the vertically recording

摘要

the invention concerns a procedure for the manufacture of magnetic aufzeichnungstru00e4gern for vertikalaufzeichnung by coating a substrate with a unmagnetischen pvd procedure with a kobalthaltigen ferromagnetic layer of metal, which layer plane perpendicular to magnetic anisotropy iswhile the temperature of the substrate coating by outside heating is increased.