Highly Anisotropic Transport in the Integer Quantum Hall Effect
介观与纳米尺度物理
2009-11-07 v1
摘要
At very large tilt of the magnetic (B) field with respect to the plane of a two-dimensional electron system the transport in the integer quantum Hall regime at = 4, 6, and 8 becomes strongly anisotropic. At these filling factors the usual {\em deep minima} in the magneto-resistance occur for the current flowing {\em perpendicular} to the in-plane B field direction but develop into {\em strong maxima} for the current flowing {\em parallel} to the in-plane B field. The origin of this anisotropy is unknown but resembles the recently observed anisotropy at half-filled Landau levels.
引用
@article{arxiv.cond-mat/0101416,
title = {Highly Anisotropic Transport in the Integer Quantum Hall Effect},
author = {W. Pan and H. L. Stormer and D. C. Tsui and L. N. Pfeiffer and K. W. Baldwin and K. W. West},
journal= {arXiv preprint arXiv:cond-mat/0101416},
year = {2009}
}
备注
4 pages, 4 figures