发明名称 |
Magnetoresistive element with oxide magnetic layers and metal magnetic films deposited thereon |
摘要 |
No related magnetoresistive multi-layered films made from a metal magnetic film provide sufficient reproducing output power. A high-polarized layer with a thickness of 10 nm or less is formed as a Fe-rich Fe-O layer in contact with the interface of a non-magnetic intermediate layer and the resulting layers are heat treated to form a multi-layered film of ferromagnetic Fe-O layers, achieving a magnetoresistive element having high magnetoresistance.
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申请公布号 |
US2003016475(A1) |
申请公布日期 |
2003.01.23 |
申请号 |
US20020194308 |
申请日期 |
2002.07.15 |
申请人 |
HITACHI. LTD. |
发明人 |
HOSHIYA HIROYUKI;SOEYA SUSUMU;MEGURO KENICHI |
分类号 |
G01R33/09;G11B5/39;H01F10/193;H01F10/30;H01F10/32;H01L43/08;H01L43/12;(IPC1-7):G11B5/39 |
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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