Ground-state properties of gapped graphene using the random phase approximation

Details Ground-state properties of gapped graphene using the random phase approximation Ground-state properties of gapped graphene using the random phase approximation

2008-07-20

arxiv.org/abs/0807.3138v3

Phys. Rev. B 79, 075414 (2009)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

11 pages, Final version. To appear in Phys. Rev. B

Scientific paper

10.1103/PhysRevB.79.075414

We study the effect of band gap on the ground-state properties of Dirac electrons in a doped graphene within the random phase approximation at zero temperature. Band gap dependence of the exchange, correlation and ground-state energies and the compressibility are calculated. We additionally show that the conductance in the gapped graphene is smaller than gapless one. We also calculate the band gap dependence of charge compressibility and it decreases with increasing the band gap values.

Affiliated with

Also associated with

No associations

Rating

Ground-state properties of gapped graphene using the random phase approximation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Ground-state properties of gapped graphene using the random phase approximation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ground-state properties of gapped graphene using the random phase approximation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-419870