发明名称 |
Magnetic Devices and Techniques For Formation Thereof |
摘要 |
Techniques for forming a magnetic device are provided. In one aspect, a magnetic device includes a magnetic tunnel junction and a dielectric layer formed over at least a portion of the magnetic tunnel junction. The dielectric layer is configured to have an underlayer proximate to the magnetic tunnel junction, and an overlayer on a side of the underlayer opposite the magnetic tunnel junction. The magnetic device further includes a via hole running substantially vertically through the dielectric layer and being self-aligned with the magnetic tunnel junction.
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申请公布号 |
US2008043379(A1) |
申请公布日期 |
2008.02.21 |
申请号 |
US20070926845 |
申请日期 |
2007.10.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KANAKASABAPATHY SIVANANDA K.;GAIDIS MICHAEL C. |
分类号 |
G11B5/33 |
主分类号 |
G11B5/33 |
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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