Electromodulation of the bilayer $\nu$=2 quantum Hall phase diagram
Mesoscale and Nanoscale Physics
2009-10-31 v1
Abstract
We make a number of precise experimental predictions for observing the various magnetic phases and the quantum phase transitions between them in the =2 bilayer quantum Ha ll system. In particular, we analyze the effect of an external bias voltage on the quantum phase diagram, finding that a finite bias should readily enable the experimental observation of the recently predicted novel canted antiferromagnetic phase in transport and spin polarization measurements.
Keywords
Cite
@article{arxiv.cond-mat/9901296,
title = {Electromodulation of the bilayer $\nu$=2 quantum Hall phase diagram},
author = {L. Brey and E. Demler and S. Das Sarma},
journal= {arXiv preprint arXiv:cond-mat/9901296},
year = {2009}
}
Comments
4 pages, 4 eps figures