Work

Electron-electron interactions in graphene sheets

Year: 2001

Type: article

Abstract: The effects of the electron-electron interactions in a graphene layer are investigated. It is shown that short-range couplings are irrelevant and scale towards zero at low energies, due to the vanishing of density of states at the Fermi level. Topological disorder enhances the density of states and can lead to instabilities. In the presence of sufficiently strong repulsive interactions, p-wave superconductivity can emerge.

Source: Physical review. B, Condensed matter

DOI: 10.1103/physrevb.63.134421

Authors: J. González, F. Guinea, M. A. H. Vozmediano

Institutions: Consejo Superior de Investigaciones Científicas, Instituto de Estructura de la Materia, Instituto de Ciencia de Materiales de Madrid, Universidad Carlos III de Madrid

Language: English

Topic: Graphene research and applications

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

Funder: Ministerio de Economía y Competitividad

OpenAlex ID: W2079730809

FWCI: 10.78

Cites: 39

Cited by: 245

Related to: 10