发明名称 |
Antiferromagnetically stabilized pseudo spin valve for memory applications |
摘要 |
The invention relates to improving the switching reliability of a magnetic memory cell in a magnetic random access memory (MRAM). Embodiments of the invention add an antiferromagnet to a magnetic memory cell. An antiferromagnetic layer can be formed adjacent to a soft layer in the MRAM on a side of the soft layer that is opposite to a hard layer of the MRAM. One embodiment further includes an additional interlayer of non-antiferromagnetic material between the antiferromagnetic layer and the soft layer.
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申请公布号 |
US2004183099(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040760127 |
申请日期 |
2004.01.16 |
申请人 |
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发明人 |
KATTI ROMNEY R.;DREWES JOEL A.;VOGT TIMOTHY J. |
分类号 |
G11C11/00;G11C11/15;G11C11/16;H01F10/32;H01L21/8246;H01L27/105;H01L27/22;H01L43/08;H01L43/12;(IPC1-7):H01L31/032 |
主分类号 |
G11C11/00 |
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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