Slow Spin Relaxation in Two-Dimensional Electron Systems with Antidots
Condensed Matter
2010-10-12 v1
Abstract
We report a Monte Carlo investigation of the effect of a lattice of antidots on spin relaxation in twodimensional electron systems. The spin relaxation time is calculated as a function of geometrical parameters describing the antidot lattice, namely, the antidot radius and the distance between their centers. It is shown that spin polarization relaxation can be efficiently suppressed by the chaotic spatial motion due to the antidot lattice. This phenomenon offers a new approach to spin coherence manipulation in spintronics devices.
Cite
@article{arxiv.cond-mat/0309513,
title = {Slow Spin Relaxation in Two-Dimensional Electron Systems with Antidots},
author = {Yuriy V. Pershin and Vladimir Privman},
journal= {arXiv preprint arXiv:cond-mat/0309513},
year = {2010}
}
Comments
submitted to Phys. Rev. B