Electronic structure of negatively curved graphene

Details Electronic structure of negatively curved graphene Electronic structure of negatively curved graphene

2008-03-24

arxiv.org/abs/0803.3387v1

Physics

Condensed Matter

Materials Science

To be published in JETP Letters

Scientific paper

10.1134/S0021364008080067

We study the electronic structure of graphene in the presence of either sevenfolds or eightfolds by using a gauge field-theory model. The graphene sheet with topological defects is considered as a negative cone surface with infinite Gaussian curvature at the center. The density of electronic states is calculated for a single seven- and eightfold as well as for a pair of sevenfolds with different morphology. The density of states at the Fermi energy is found to be zero in all cases except two sevenfolds with translational factor $M\neq 0$.

Affiliated with

Also associated with

No associations

Rating

Electronic structure of negatively curved graphene 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 Electronic structure of negatively curved graphene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic structure of negatively curved graphene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-615704