发明名称 |
Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer |
摘要 |
In a magnetoresistive effect transducer including a pinning layer, a pinned layer, a free layer and a non-magnetic layer inserted between the pinned layer and the free layer, a longitudinal bias layer is connected directly to a part of the free layer to apply a bias magnetic field to the free layer, thus biasing a magnetization direction of the free layer so that the magnetization direction of the free layer coincides with that of the longitudinal bias layer.
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申请公布号 |
US6950290(B2) |
申请公布日期 |
2005.09.27 |
申请号 |
US20020241520 |
申请日期 |
2002.09.12 |
申请人 |
NEC CORPORATION |
发明人 |
HAYASHI KAZUHIKO;OHASHI KEISHI;ISHIWATA NOBUYUKI;NAKADA MASAFUMI;ISHI TSUTOMU;HONJOU HIROAKI;ISHIHARA KUNIHIKO;FUJIKATA JUN-ICHI;MATSUTERA HISAO;TSUGE HISANAO;KAMIJO ATSUSHI |
分类号 |
G01R33/09;G11B5/00;G11B5/127;G11B5/33;G11B5/39;(IPC1-7):G11B5/33 |
主分类号 |
G01R33/09 |
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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