English

Composite Dirac fermions in graphene

Mesoscale and Nanoscale Physics 2009-11-11 v4

Abstract

Generalizing the notion of composite fermions to the "pseudo-relativistic" Quantum Hall phenomena in graphene, we discuss a possible emergence of compressible states at the filling factors -3/2, -1/2, 1/2, 3/2. This analysis is further extended to the nearby incompressible states viewed as the Integer Quantum Hall Effect of the composite Dirac fermions, as well as those that might occur at the filling factors -1, 0, 1 as a result of the (pseudo)spin-singlet pairing between them.

Keywords

Cite

@article{arxiv.cond-mat/0607174,
  title  = {Composite Dirac fermions in graphene},
  author = {D. V. Khveshchenko},
  journal= {arXiv preprint arXiv:cond-mat/0607174},
  year   = {2009}
}

Comments

Latex, 4+ pages

R2 v1 2026-07-22T11:34:26.702Z