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Invention Publication
CN110970551A 用于具有体积单轴磁结晶各向异性的磁性层的自旋转移力矩切换的装置和方法 有权

用于具有体积单轴磁结晶各向异性的磁性层的自旋转移力矩切换的装置和方法
Abstract:
公开了一种装置。该装置包括：具有体积单轴磁结晶各向异性的第一磁性层，其中第一磁性层的磁矩垂直于第一磁性层；和邻近第一磁性层的隧道势垒，其中第一磁性层的磁矩的取向通过由在第一磁性层和隧道势垒之间流动并且流过第一磁性层和隧道势垒的电流引起的自旋转移力矩来反转。
Abstract(English):

A device is disclosed. The device includes a first magnetic layer and a tunnel barrier. The first magnetic layer has a volume uniaxial magnetic crystalline anisotropy. The magnetic moment of the first layer is substantially perpendicular to the first layer. The tunnel barrier is in proximity to the first magnetic layer. The orientation of the magnetic moment of the first magnetic layer is reversed by spin transfer torque induced by current passing between and through the first magnetic layer and the tunnel barrier.

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