Cone-like graphene nanostructures: electronic and optical properties

@inproceedings{Ulloa2013ConelikeGN,
  title={Cone-like graphene nanostructures: electronic and optical properties},
  author={Pablo Ulloa and Andrea Latge and L. E. Oliveira and M. Pacheco},
  booktitle={Nanoscale research letters},
  year={2013}
}
: A theoretical study of electronic and optical properties of graphene nanodisks and nanocones is presented within the framework of a tight-binding scheme. The electronic densities of states and absorption coefficients are calculated for such structures with different sizes and topologies. A discrete position approximation is used to describe the electronic… CONTINUE READING