Role of spin-dependent interface scattering in generating current-induced torques in magnetic multilayers
Role of spin-dependent interface scattering in generating current-induced torques in magnetic multilayers
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DOI：
10.1103/physrevb.62.12317
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发表时间：
2000-05
影响因子：
3.7
通讯作者：
X. Waintal;E. B. Myers;P. Brouwer;D. Ralph
中科院分区：
文献类型：
--
作者：
X. Waintal;E. B. Myers;P. Brouwer;D. Ralph
根据金属磁性多层膜的自旋相关透射和反射特性，计算了金属磁性多层膜的电流诱导转矩。采用散射形式计算磁-非磁-磁三层中，在弹道和扩散两种情况下，垂直于各层的电流的转矩。
We present a calculation of current-induced torques in metallic magnetic multilayers derived from the spin-dependent transmission and reflection properties of the magnetic layers. A scattering formalism is employed to calculate the torques in a magnetic-nonmagnetic-magnetic trilayer, for currents perpendicular to the layers, in both the ballistic and diffusive regimes.