发明申请
US20050024790A1 Current perpendicular to the planes (CPP) sensor with a highly conductive cap structure
有权
电流垂直于具有高导电帽结构的平面（CPP）传感器
- 专利标题： Current perpendicular to the planes (CPP) sensor with a highly conductive cap structure
- 专利标题（中）： 电流垂直于具有高导电帽结构的平面（CPP）传感器
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申请号： US10630817申请日： 2003-07-29
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公开(公告)号： US20050024790A1公开(公告)日： 2005-02-03
- 发明人: Mustafa Pinarbasi
- 申请人： Mustafa Pinarbasi
- 专利权人： Hitachi Global Storage Technologies, Inc.
- 当前专利权人： Hitachi Global Storage Technologies, Inc.
- 主分类号： G11B5/127
- IPC分类号： G11B5/127 ; G11B5/33
摘要：
A magnetic read head has a current perpendicular to the planes (CPP) sensor with a top cap layer that is ruthenium (Ru) or rhodium (Rh) or a top cap layer structure which includes a first layer of tantulum (Ta) only, a second layer of ruthenium (Ru), rhodium (Rh) or gold (Au) with the first layer being located between a spacer layer and the second layer.
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