Invention Grant
- Patent Title: Magnetic storage element with storage layer magnetization directed for increased responsiveness to spin polarized current
- Patent Title (中): 具有存储层磁化的磁存储元件,用于增加对自旋极化电流的响应
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Application No.: US11724740Application Date: 2007-03-16
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Publication No.: US07859069B2Publication Date: 2010-12-28
- Inventor: Kaizhong Gao , Haiwen Xi , Yiming Shi , Song S. Xue , Sining Mao
- Applicant: Kaizhong Gao , Haiwen Xi , Yiming Shi , Song S. Xue , Sining Mao
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Fellers, Snider, et al.
- Main IPC: G11C11/15
- IPC: G11C11/15

Abstract:
The present invention relates to a memory cell including a first reference layer having a first magnetization with a first magnetization direction and a second reference layer having a second magnetization with a second magnetization direction substantially perpendicular to the first magnetization direction. A storage layer is disposed between the first reference layer and second reference layer and has a third magnetization direction about 45° from the first magnetization direction and about 135° from the second magnetization direction when the memory cell is in a first data state, and a fourth magnetization direction opposite the third magnetization direction when the memory cell is in a second data state.
Public/Granted literature
- US20080225584A1 Magnetic storage element responsive to spin polarized current Public/Granted day:2008-09-18
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