| 发明名称 |
Antiparallel (AP) pinned read head with improved GMR |
| 摘要 |
First and second antiparallel (AP) pinned layers of an AP pinned layer structure are cobalt iron (CoFe) which increases the GMR (magnetoresistive coefficient dr/R) of a spin valve sensor by 10% with improved magnetic stability over a spin valve sensor where the first and second AP pinned layers are cobalt (Co).
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| 申请公布号 |
US6282068(B1) |
申请公布日期 |
2001.08.28 |
| 申请号 |
US19990280498 |
申请日期 |
1999.03.30 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
PINARBASI MUSTAFA |
| 分类号 |
G11B5/39;G11B20/10;H01F10/14;H01F10/16;H01F10/30;H01F10/32;H01F41/14;H01L43/08;H01L43/12;(IPC1-7):G11B5/39 |
主分类号 |
G11B5/39 |
| 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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