发明授权
- 专利标题： Spin transfer torque—magnetic tunnel junction device and method of operation
- 专利标题（中）： 旋转传递扭矩磁隧道结装置及其操作方法
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申请号： US12474608申请日： 2009-05-29
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公开(公告)号： US07969767B2公开(公告)日： 2011-06-28
- 发明人: Xia Li , Kangho Lee , Xiaochun Zhu , Seung H. Kang
- 申请人： Xia Li , Kangho Lee , Xiaochun Zhu , Seung H. Kang
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Semion Talpalatsky
- 主分类号： G11C11/00
- IPC分类号： G11C11/00 ; G11C11/14 ; G11C11/15
摘要：
A method is disclosed that includes controlling current flow direction for current sent over a source line or a bit line of a magnetic memory device. A current generated magnetic field assists switching of a direction of a magnetic field of a free layer of a magnetic element within a spin transfer torque magnetic tunnel junction (STT-MTJ) device.