Resonant Spin Polarization and Hall Effects in a Two-Dimensional Electron Gas
Mesoscale and Nanoscale Physics
2009-11-13 v1
Abstract
We have studied transport properties in a two-dimensional electron gas with equal Rashba and Dresselhaus spin-orbit interactions under a perpendicular magnetic field. By employing the exact solution for this system, we found resonant charge and spin Hall conductances at a certain magnetic field, where all the nearest-neighboring Landau levels cross. Near this value of magnetic field, there exists a resonant spin polarization, which can also induce resonant charge and spin Hall effects.
Cite
@article{arxiv.0804.1138,
title = {Resonant Spin Polarization and Hall Effects in a Two-Dimensional Electron Gas},
author = {Degang Zhang and Yao-Ming Mu and C. S. Ting},
journal= {arXiv preprint arXiv:0804.1138},
year = {2009}
}
Comments
4 pages, 2 figures