发明名称 |
MAGNETIC TUNNEL JUNCTION WITH FREE LAYER HAVING EXCHANGE COUPLED MAGNETIC ELEMENTS |
摘要 |
A magnetic tunnel junction device includes a reference magnetic layer and a magnetic free layer including first and second magnetic elements that are magnetically exchange coupled. The magnetic exchange coupling between the first and second magnetic elements is configured to achieve a switching current distribution less than about 200% and a long term thermal stability criterion of greater than about 60 kBT. |
申请公布号 |
US2012250404(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201113077948 |
申请日期 |
2011.03.31 |
申请人 |
WANG XIAOBIN;GAO KAIZHONG;SEAGATE TECHNOLOGY LLC |
发明人 |
WANG XIAOBIN;GAO KAIZHONG |
分类号 |
G11C11/14 |
主分类号 |
G11C11/14 |
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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