Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Tunnel junction device
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).
Japan Science and Technology Agency National Institute of Advanced Industrial Science and Technology
H B H B Y H G G H G
H01F B82Y H01F B82Y Y10T H01F G11B G11B H01L G11C
inventional inventional inventional inventional additional inventional inventional inventional inventional inventional
Hiroshi Yoshio Yoshinori Hiroyuki Yuji Hiroshi Masashi
Akoh Kaneko Tokura Yamada Ishii Sato Kawasaki