Quantum conductivity corrections in two dimensional long-range disordered systems with strong spin-orbit splitting of electron spectrum
介观与纳米尺度物理
2007-05-23 v1 强关联电子
摘要
We study quantum corrections to conductivity in a 2D system with a smooth random potential and strong spin-orbit splitting of the spectrum. We show that the interference correction is positive and down to the very low temperature can exceed the negative correction related to electron-electron interactions. We discuss this result in the context of the problem of the metal-insulator transition in Si-MOSFET structures.
引用
@article{arxiv.cond-mat/9811035,
title = {Quantum conductivity corrections in two dimensional long-range disordered systems with strong spin-orbit splitting of electron spectrum},
author = {Alexander P. Dmitriev and Igor V. Gornyi and Valentin Yu. Kachorovskii},
journal= {arXiv preprint arXiv:cond-mat/9811035},
year = {2007}
}
备注
8 pages, no figures