发明名称 |
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus |
摘要 |
A spin valve type magnetoresistive effect element for vertical electric conduction includes a magnetoresistive effect film in which a resistance adjustment layer made of a material containing conductive carriers not more than 1022/cm3 is inserted. Thus the resistance value of a portion in change of spin-relied conduction is raised to an adequate value, thereby to increase the resistance variable amount.
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申请公布号 |
US2003011945(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
US20020175960 |
申请日期 |
2002.06.21 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
YUASA HIROMI;YOSHIKAWA MASATOSHI;KOUI KATSUHIKO;IWASAKI HITOSHI;SAHASHI MASASHI |
分类号 |
G01R33/09;G11B5/39;H01F10/30;H01F10/32;H01L43/08;(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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