Galvanomagnetic effects in graphene
Mesoscale and Nanoscale Physics
2010-11-19 v1
Abstract
Galvanomagnetic effects in graphene Magnetoresistivity and Hole-effect were theoretically investigated for neutral and gated graphene. It is shown that in neutral graphene Hall-effect is totally absent. In gated, exactly monopolar graphene effect of magnetoresistivity vanishes; here Hall-constant does not involve any relaxation characteristic in contrast to result obtained for popular method of relaxation time approximation.
Cite
@article{arxiv.1011.4204,
title = {Galvanomagnetic effects in graphene},
author = {I. I. Boiko},
journal= {arXiv preprint arXiv:1011.4204},
year = {2010}
}
Comments
5 pages