| 发明名称 |
Tunnel junction device |
| 摘要 |
A tunnel junction device capable of controlling its spin retention is provided. The tunnel junction device includes a La0.6Sr0.4MnO3-delta electrode (12), a La0.6Sr0.4Mn1-yRuyO3-delta electrode (14), both as ferromagnetic (including ferrimagnetic) metal materials, and a LaAlO3-delta (electrically insulating layer) (13) arranged between the two electrodes (12) and (14).
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| 申请公布号 |
US7485937(B2) |
申请公布日期 |
2009.02.03 |
| 申请号 |
US20050591246 |
申请日期 |
2005.02.25 |
| 申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY;JAPAN SCIENCE AND TECHNOLOGY AGENCY |
发明人 |
TOKURA YOSHINORI;KAWASAKI MASASHI;AKOH HIROSHI;YAMADA HIROYUKI;ISHII YUJI;SATO HIROSHI;KANEKO YOSHIO |
| 分类号 |
H01L43/08;G01R33/09;G11B5/39;G11C11/16;H01F10/18;H01L43/10 |
主分类号 |
H01L43/08 |
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