发明名称 |
MAMR head with self-aligned write element and microwave field generator |
摘要 |
The invention discloses a MAMR head that has the STO stack placed at the trailing side of the write element, with both STO and write element completely self-aligned in the cross track direction. A method for defining both the MP and the STO stack geometries in a single step is also described.
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申请公布号 |
US8547661(B2) |
申请公布日期 |
2013.10.01 |
申请号 |
US20090589274 |
申请日期 |
2009.10.21 |
申请人 |
BAI ZHIGANG;HEADWAY TECHNOLOGIES, INC. |
发明人 |
BAI ZHIGANG |
分类号 |
G11B5/127;G11B5/187;G11B5/23 |
主分类号 |
G11B5/127 |
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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