发明名称 |
Magnetic recording medium, method of producing magnetic recording medium and magnetic storage apparatus |
摘要 |
A magnetic recording medium has a recording layer, disposed above a surface of a substrate and made of hard magnetic nano-particles. The hard magnetic nano-particles are made of an alloy having as a main component an element selected from a group consisting of FePt, FePd and CoPt, and the hard magnetic nano-particles have axes of easy magnetization oriented in a direction approximately perpendicular to the surface of the substrate.
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申请公布号 |
US2004229006(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040845868 |
申请日期 |
2004.05.14 |
申请人 |
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发明人 |
MOMOSE SATORU;KODAMA HIROYOSHI;IHARA NOBUTAKA |
分类号 |
C22F1/14;C22F1/00;G11B5/64;G11B5/667;G11B5/706;G11B5/714;G11B5/73;G11B5/738;G11B5/84;G11B5/842;G11B5/852;H01F10/16;(IPC1-7):B32B27/02 |
主分类号 |
C22F1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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