发明授权
- 专利标题: Storage element
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申请号: US16874007申请日: 2020-05-14
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公开(公告)号: US10971175B2公开(公告)日: 2021-04-06
- 发明人: Kazutaka Yamane , Masanori Hosomi , Hiroyuki Ohmori , Kazuhiro Bessho , Yutaka Higo , Tetsuya Asayama , Hiroyuki Uchida
- 申请人: Sony Corporation
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: K&L Gates LLP
- 优先权: JP2012-217702 20120928
- 主分类号: G11B5/31
- IPC分类号: G11B5/31 ; H01F10/32 ; G11B5/39 ; H01L43/10 ; H01L43/08 ; H01L43/02 ; G11B5/127 ; H01L23/528 ; H01L27/22 ; H01F10/12 ; B82Y25/00 ; G11C11/16
摘要:
A storage element is provided. The storage element includes a memory layer; a fixed magnetization layer; an intermediate layer including a non-magnetic material; wherein the intermediate layer is provided between the memory layer and the fixed magnetization layer; wherein the fixed magnetization layer includes at least a first magnetic layer, a second magnetic layer, and a non-magnetic layer, and wherein the first magnetic layer includes a CoFeB composition. A memory apparatus and a magnetic head are also provided.
公开/授权文献
- US20200279578A1 STORAGE ELEMENT 公开/授权日:2020-09-03
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