发明名称 |
Magnetoelectronics information device having a compound magnetic free layer |
摘要 |
A magnetoelectronics information device is provided that includes two multi-layer structures and a spacer layer interposed between the two multi-layer structures. Each of the multi-layer structures has two magnetic sublayers and a spacer layer interposed between the two magnetic sublayers. The spacer layer interposed between the two magnetic sublayers provides an antiferromagnetic exchange coupling that is quantified by a saturation field. The spacer layer interposed between the two multi-layer structures provides a second antiferromagnetic exchange coupling is quantified by another saturation field that is less than the first saturation field.
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申请公布号 |
US6714446(B1) |
申请公布日期 |
2004.03.30 |
申请号 |
US20030437831 |
申请日期 |
2003.05.13 |
申请人 |
MOTOROLA, INC. |
发明人 |
ENGEL BRADLEY N. |
分类号 |
G11C;G11C11/14;G11C11/16;H01L43/08;(IPC1-7):G11C11/14 |
主分类号 |
G11C |
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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