发明授权
- 专利标题： Tunnel junction device
- 专利标题（中）： 隧道连接装置
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申请号： US10591246申请日： 2005-02-25
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公开(公告)号： US07485937B2公开(公告)日： 2009-02-03
- 发明人: Yoshinori Tokura , Masashi Kawasaki , Hiroshi Akoh , Hiroyuki Yamada , Yuji Ishii , Hiroshi Sato , Yoshio Kaneko
- 申请人： Yoshinori Tokura , Masashi Kawasaki , Hiroshi Akoh , Hiroyuki Yamada , Yuji Ishii , Hiroshi Sato , Yoshio Kaneko
- 申请人地址： JP Tokyo JP Kawaguchi-shi
- 专利权人： National Institute of Advanced Industrial Science and Technology,Japan Science and Technology Agency
- 当前专利权人： National Institute of Advanced Industrial Science and Technology,Japan Science and Technology Agency
- 当前专利权人地址： JP Tokyo JP Kawaguchi-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2004-062073 20040305
- 国际申请： PCT/JP2005/003099 WO 20050225
- 国际公布： WO2005/086250 WO 20050915
- 主分类号： H01L43/08
- IPC分类号： H01L43/08
摘要：
A tunnel junction device capable of controlling its spin retention is provided. The tunnel junction device includes a La0.6Sr0.4MnO3-δ electrode (12), a La0.6Sr0.4Mn1-yRuyO3-δ electrode (14), both as ferromagnetic (including ferrimagnetic) metal materials, and a LaAlO3-δ (electrically insulating layer) (13) arranged between the two electrodes (12) and (14).
公开/授权文献
- US20070212572A1 Tunnel Junction Device 公开/授权日：2007-09-13
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