Non-linear Transport in Quantum-Hall Smectics
| dc.creator | MacDonald, A. H. | |
| dc.creator | Fisher, Matthew P. A. | |
| dc.date | 2000-01-03 | |
| dc.date.accessioned | 2026-07-07T02:36:25Z | |
| dc.date.available | 2026-07-07T02:36:25Z | |
| dc.description | Recent transport experiments have established that two-dimensional electron systems with high-index partial Landau level filling, $ν^{*} =ν- \lbrack ν\rbrack$, have ground states with broken orientational symmetry. In a mean-field theory, the broken symmetry state consists of electron stripes with local filling factor $\lbrack ν\rbrack + 1 $, separated by hole stripes with filling factor $\lbrack ν\rbrack$. We have recently developed a theory of these states in which the electron stripes are treated as one-dimensional electron systems coupled by interactions and described by using a Luttinger liquid model. Among other things, this theory predicts non-linearities of opposite sign in easy and hard direction resistivities. In this article we briefly review our theory, focusing on its predictions for the dependence of non-linear transport exponents on the separation $d$ between the two-dimensional electron system and a co-planar screening layer. | |
| dc.description | 13 pages, 3 figures. Based on lecture at the Heraeus Workshop on Interactions and Quantum Transport Properties of Lower Dimensional Systems - Hamburg, July, 1999. To be published by Springer-Verlag in proceedings edited by Tobias Brandes | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0001021 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0001021 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/15910 | |
| dc.subject | Condensed Matter | |
| dc.title | Non-linear Transport in Quantum-Hall Smectics | |
| dc.type | text |