发明授权
- 专利标题: Biased CPP sensor using spin-momentum transfer
- 专利标题(中): 偏移CPP传感器采用自旋动量传递
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申请号: US09683191申请日: 2001-11-29
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公开(公告)号: US06798623B2公开(公告)日: 2004-09-28
- 发明人: Michael Allen Seigler , Petrus Antonius Van der Heijden
- 申请人: Michael Allen Seigler , Petrus Antonius Van der Heijden
- 主分类号: G11B5127
- IPC分类号: G11B5127
摘要:
Disclosed is a magnetoresistive magnetic field sensor wherein the sense current flows perpendicular to the plane of the layers of the sensor. The sensor is biased into a linear operating region of the transfer curve using the sense current or a permanent magnet in conjunction with the sense current.
公开/授权文献
- US20030206380A1 Biased CPP Sensor using spin-momentum transfer 公开/授权日:2003-11-06