发明授权
- 专利标题： Antiparallel (AP) pinned read head with improved GMR
- 专利标题（中）： 反平行（AP）固定读头与改进的GMR
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申请号： US09280498申请日： 1999-03-30
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公开(公告)号： US06282068B1公开(公告)日： 2001-08-28
- 发明人: Mustafa Pinarbasi
- 申请人： Mustafa Pinarbasi
- 主分类号： G11B539
- IPC分类号： G11B539
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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