发明申请
- 专利标题: Magnetic memory
- 专利标题(中): 磁记忆
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申请号: US11430630申请日: 2006-05-04
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公开(公告)号: US20070023807A1公开(公告)日: 2007-02-01
- 发明人: Susumu Haratani , Takashi Asatani
- 申请人: Susumu Haratani , Takashi Asatani
- 优先权: JP2005-217141 20050727; JP2006-073982 20060317
- 主分类号: H01L29/94
- IPC分类号: H01L29/94
摘要:
In a magnetic memory 1, a magneto-resistivity effect element 4 is disposed adjacently to a wire 5 for producing a writing magnetic field and further a ferromagnetic body 20 is disposed so as to cover at least part of the wire 5 and consequently orient the state X of magnetization of this ferromagnetic body 20 in one direction. According to this invention, it is made possible to homogenize the magnetic property during the course of writing and implement the writing work efficiently.