| 发明名称 |
Perpendicular magnetic recording medium with controlled damping property of soft magnetic underlayer |
| 摘要 |
A perpendicular magnetic recording medium is provided. The perpendicular magnetic recording medium includes a soft magnetic underlayer, a recording layer formed on the soft magnetic underlayer, and a damping control layer which controls a damping constant of the soft magnetic underlayer.
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| 申请公布号 |
US2007171575(A1) |
申请公布日期 |
2007.07.26 |
| 申请号 |
US20070657595 |
申请日期 |
2007.01.25 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LIM CHEE-KHENG;KIM EUN-SIK;OH HOON-SANG |
| 分类号 |
G11B23/03 |
主分类号 |
G11B23/03 |
| 代理机构 |
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