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SPIN CURRENT MAGNETIZATION ROTATIONAL MAGNETIC ELEMENT, SPIN CURRENT MAGNETIZATION ROTATIONAL MAGNETORESISTANCE EFFECT ELEMENT, AND MAGNETIC MEMORY
SPIN CURRENT MAGNETIZATION ROTATIONAL MAGNETIC ELEMENT, SPIN CURRENT MAGNETIZATION ROTATIONAL MAGNETORESISTANCE EFFECT ELEMENT, AND MAGNETIC MEMORY
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机译:自旋电流磁化旋转磁元件,自旋电流磁化旋转磁阻效应元件和磁存储器
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摘要
A spin current magnetization rotational magnetic element in which magnetization can be rotated without applying an external magnetic field, power saving and a degree of integration can be enhanced. The spin current magnetization rotational magnetic element includes a spin-orbit torque wiring in a first direction; a first ferromagnetic layer in a second direction, a magnetization direction of the first ferromagnetic layer being configured to change; and a spin injection layer which is in contact with a surface of the spin-orbit torque wiring on a side opposite to the first ferromagnetic layer side and laminated in the second direction, in which the magnetization direction of the first ferromagnetic layer is a Z direction and the magnetization direction of the spin injection layer is an X direction in the first direction.
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