| 申请日期 | 2025-06-28 | 申请号 | US12678291 |
| 公开（公告）号 | US8377580B2 | 公开（公告）日 | 2013-02-19 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Akihiro Makino; Akihisa Inoue; Wei Zhang; Hisamichi Kimura | ||
| 简介 | A magnetic recording medium 1 includes a substrate 11; and a metallic glassy layer 12 that is arranged on the substrate 11 and has a plurality of convex portions 12A and concave portions 12B. The metallic glassy layer 12 has a chemical composition represented by any one of the formulae (1) to (3) : FemPtnSixByPz (wherein, 20 | ||
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