Interaction-induced enhancement of g-factor in graphene

@article{Volkov2012InteractioninducedEO,
  title={Interaction-induced enhancement of g-factor in graphene},
  author={Anton V. Volkov and Artsem A. Shylau and Igor V. Zozoulenko},
  journal={Physical Review B},
  year={2012},
  volume={86},
  pages={155440}
}
We study the effect of electron interaction on the spin-splitting and the g-factor in graphene in perpendicular magnetic field using the Hartree and Hubbard approximations within the Thomas-Fermi m ... 
View PDF on arXiv
1 Citations

Figures from this paper

One Citation

Citation Type

Citation Type

Spin transport in a graphene normal-superconductor junction in the quantum Hall regime
The quantum Hall regime of graphene has many unusual properties. In particular, the presence of a Zeeman field opens up a region of energy within the zeroth Landau level, where the spin-up and…

References

SHOWING 1-3 OF 3 REFERENCES
Strength of effective Coulomb interactions in graphene and graphite.
TLDR
To obtain an effective many-body model of graphene and related materials from first principles, the partially screened frequency dependent Coulomb interaction is calculated and the effective background dielectric constant of graphite is found to be ϵ=2.5 in very good agreement with experiment.
Das Sarma
  • Phys . Rev . Lett .
  • 2008
Lundeberg and Joshua A . Folk
  • Phys . Rev . Lett .
  • 1992