CONTRIBUTION TO THEORY OF ANOMALOUS HALL-EFFECT - INFLUENCE OF BAND-STRUCTURE ON SKEW SCATTERING
CONTRIBUTION TO THEORY OF ANOMALOUS HALL-EFFECT - INFLUENCE OF BAND-STRUCTURE ON SKEW SCATTERING
复制标题
DOI：
10.1088/0022-3719/5/10/012
复制
发表时间：
1972-01-01
期刊：
影响因子：
--
通讯作者：
GHAZALI, A
中科院分区：
文献类型：
--
作者：
LEROUXHUGON, P;GHAZALI, A
适当地包括自旋轨道相互作用的周期部分的波函数的使用，允许一个显示，散射势的矩阵元素包含一个不对称的部分。当计算到第二玻恩近似时，跃迁概率导致霍尔几何中的横向电阻率。对这种反常霍尔电阻率的估计给出了正确的数量级。这种效应的物理意义进行了简要讨论的相对论类比。
The use of wavefunctions which properly include the periodic part of the spin-orbit interaction, allows one to show that the matrix elements of a scattering potential contain an asymmetric part. When calculated to the second Born approximation, the transition probability leads to a transverse resistivity in the Hall geometry. An estimate of this anomalous Hall resistivity gives a right order of magnitude. The physical significance of this effect is briefly discussed in terms of a relativistic analogy.