A magnetic recording medium such as a magnetic disk includes a NiP or ceramic glass substrate on which a seedlayer is sputtered in a low pressure inert gas atmosphere, the seedlayer comprising a ternary or quaternary alloy formed from a B2 lattice type alloy such as NiAl, CoTi, CoAl, NiTi, FeTi, CoFe,...http://www.google.fr/patents/US6838188?utm_source=gb-gplus-shareBrevet US6838188 - Magnetic recording medium having ternary or quaternary alloy seedlayer
Magnetic recording medium having ternary or quaternary alloy seedlayer
