发明名称 |
Magneto-resistance effect element, magnetic head, magnetic recording/reproducing device and magnetic memory |
摘要 |
A magneto-resistance effect element includes: a first magnetization layer of which a magnetization is substantially fixed in one direction; a second magnetization layer of which a magnetization is rotated in accordance with an external magnetic field; an intermediate layer which contains insulating portions and magnetic metallic portions and which is provided between the first magnetic layer and the second magnetic layer; and a pair of electrodes to flow current in a direction perpendicular to a film surface of a multilayered film made of the first magnetic layer, the intermediate layer and the second magnetic layer; wherein the magnetic metallic portions of the intermediate layer contain non-ferromagnetic metal. |
申请公布号 |
US8331062(B2) |
申请公布日期 |
2012.12.11 |
申请号 |
US201113291743 |
申请日期 |
2011.11.08 |
申请人 |
FUKE HIROMI;HASHIMOTO SUSUMU;TAKAGISHI MASAYUKI;IWASAKI HITOSHI;KABUSHIKI KAISHA TOSHIBA |
发明人 |
FUKE HIROMI;HASHIMOTO SUSUMU;TAKAGISHI MASAYUKI;IWASAKI HITOSHI |
分类号 |
G11B5/39;H01L23/12;H01L29/82 |
主分类号 |
G11B5/39 |
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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