| 摘要 |
PROBLEM TO BE SOLVED: To make high in magnetic anisotropy and high in durability in a magnetic recording medium using a glass substrate. SOLUTION: Texture is provided on the glass substrate, and a non-magnetic amorphous adhesion layer, a non-magnetic amorphous seed layer, a non-magnetic base layer, and a magnetic layer are successively formed thereon. The adhesion layer and the seed layer comprise at least one element selected from the group consisting of Fe, Ni, Co, Cr, Ti, W, and Mo and further comprise at least one element selected from the group consisting of B, Si, P, C, Zr, Nb, and Ta and respectively have 3 to 50 nm film thickness. The laminated film of the adhesion layer and the seed layer has 600 to 2,000 Hv Vickers hardness. COPYRIGHT: (C)2005,JPO&NCIPI
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