Interactions, disorder and local defects in graphite
Strongly Correlated Electrons
2009-11-10 v1
Abstract
Recent experiments report the existence of ferromagnetic and superconducting fluctuations in graphite at unexpectedly high temperatures. The interplay of disorder and interactions in a 2D graphene layer is shown to give rise to a rich phase diagram where strong coupling phases can become stable. Local defects can explain the ferromagnetic signals.
Keywords
Cite
@article{arxiv.cond-mat/0409567,
title = {Interactions, disorder and local defects in graphite},
author = {M. A. H. Vozmediano and F. Guinea and M. P. Lopez-Sancho},
journal= {arXiv preprint arXiv:cond-mat/0409567},
year = {2009}
}
Comments
Presented at SNS'2004, Sitges,Spain, July 11-16,2004, being considered for publication in Jour.Phys.Chem.Solids