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Strontium oxide as a tunnel barrier for spin injection and giant spin accumulation

机译:氧化锶作为自旋注入和巨大自旋积累的隧道势垒

摘要

A spintronic device is disclosed. The spintronic device includes a spin current transport layer, a spin injector, and a spin detector. The spin injector includes a first tunnel barrier layer made of strontium oxide (SrO) disposed over the spin current transport layer and a first magnetic material layer disposed over the first tunnel barrier layer. The spin detector includes a second tunnel barrier layer made of SrO disposed over the spin current transport layer. A second magnetic material layer is disposed over the second tunnel barrier layer and a spin sensor has a sensor input terminal coupled to the second magnetic material layer.
机译:公开了一种自旋电子器件。自旋电子器件包括自旋电流传输层,自旋注入器和自旋检测器。自旋注入器包括设置在自旋电流传输层上方的由氧化锶(SrO)制成的第一隧道势垒层和设置在第一隧道势垒层上方的第一磁性材料层。自旋检测器包括设置在自旋电流传输层上方的,由SrO制成的第二隧道势垒层。第二磁性材料层设置在第二隧道势垒层上方,并且自旋传感器具有耦合至第二磁性材料层的传感器输入端子。

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