| 发明名称 |
Magneto-optical memory medium |
| 摘要 |
A magneto-optical memory medium having an easy axis of magnetization perpendicular to the medium surface. The memory medium is formed by an amorphous Dy-Fe system alloy film containing 18 to 28 atom % Dy.
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| 申请公布号 |
US4152486(A) |
申请公布日期 |
1979.05.01 |
| 申请号 |
US19770776251 |
申请日期 |
1977.03.10 |
| 申请人 |
KOKUSAI DENSHIN DENWA K K |
发明人 |
IMAMURA, NOBUTAKE;KOBAYASHI, TOSHIHIKO;MIMURA, YOSHINORI |
| 分类号 |
H01F10/12;C22C45/02;G11B5/02;G11B11/10;G11B11/105;G11C11/14;G11C13/06;H01F10/13;H01F10/14;(IPC1-7):C22C38/00 |
主分类号 |
H01F10/12 |
| 代理机构 |
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