| 摘要 |
In a magnetic recording medium which is able to cope with a higher recording density, there is provided a magnetic recording medium which has a higher retentivity and a lower noise, a production process thereof, and a magnetic recording and reproducing apparatus. The magnetic recording medium is characterized in that at least a non-magnetic base layer, a non-magnetic intermediate layer, a magnetic layer, and a protective layer are laminated in this order on a non-magnetic substrate, and at least one of the layers of the non-magnetic base layer is configured by a WX-based alloy or a MoX-based alloy (X-Zr, Nb, Hf, Ta).
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