The v=1 Quantum Hall edge with a realistic potential
Mesoscale and Nanoscale Physics
2013-05-29 v1
Abstract
We study the softening of the edge modes of the compact ferromagnetic v=1 Quantum Hall edge as the strength of the confining potential decreases. To obtain a realistic potential we use a displaced background charge plane. We find a phase transition into a spin textured edge for g<0.012 (g is the ratio betwen the Zeeman and Coulomb energies).
Cite
@article{arxiv.cond-mat/0203407,
title = {The v=1 Quantum Hall edge with a realistic potential},
author = {Joachim Sjostrand and Anders Eklund and Anders Karlhede},
journal= {arXiv preprint arXiv:cond-mat/0203407},
year = {2013}
}
Comments
10 pages, 8 figures