发明授权
- 专利标题: Magnetic memory
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申请号: US15698242申请日: 2017-09-07
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公开(公告)号: US10102894B2公开(公告)日: 2018-10-16
- 发明人: Naoharu Shimomura , Tomoaki Inokuchi , Hiroki Noguchi , Katsuhiko Koui , Yuuzo Kamiguchi , Kazutaka Ikegami , Hiroaki Yoda
- 申请人: KABUSHIKI KAISHA TOSHIBA
- 申请人地址: JP Minato-ku
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Minato-ku
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2016-235379 20161202
- 主分类号: G11C11/16
- IPC分类号: G11C11/16 ; H01L27/22 ; H01L43/08 ; G11C11/15
摘要:
A magnetic memory includes: a first and second terminals; a conductive layer including first to fourth regions, the first and fourth regions being electrically connected to the first and second terminals respectively; a first magnetoresistive element including: a first and second magnetic layers; a first nonmagnetic layer between the first and second magnetic layers; and a third terminal electrically connected to the first magnetic layer; a second magnetoresistive element including: a third and fourth magnetic layers; a second nonmagnetic layer between the third and fourth magnetic layers; and a fourth terminal electrically connected to the third magnetic layer; and a circuit configured to apply a write current between the first terminal and the second terminal and apply a first and second potentials to the third and fourth terminals respectively to write the first and second magnetoresistive elements, the first and second potentials being different from each other.
公开/授权文献
- US20180158499A1 MAGNETIC MEMORY 公开/授权日:2018-06-07
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