发明名称 |
Spin valve sensor with stable antiparallel pinned layer structure exchange coupled to a nickel oxide pinning layer |
摘要 |
A spin valve sensor has a pinned layer structure that has a net positive stress induced uniaxial anisotropy that promotes a pinning of the pinned layer structure in a pinned direction for stabilizing the pinning of the pinned layer structure at high temperatures near to a blocking temperature of a pinning layer which is exchange coupled to the pinned layer.
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申请公布号 |
US6295187(B1) |
申请公布日期 |
2001.09.25 |
申请号 |
US19990343164 |
申请日期 |
1999.06.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
PINARBASI MUSTAFA |
分类号 |
G11B5/39;(IPC1-7):G11B5/30 |
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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