Photoexfoliation of graphene from graphite: an ab initio study.

@article{Miyamoto2010PhotoexfoliationOG,
  title={Photoexfoliation of graphene from graphite: an ab initio study.},
  author={Yoshiyuki Miyamoto and Hong Zhang and David Tom{\'a}nek},
  journal={Physical review letters},
  year={2010},
  volume={104 20},
  pages={208302}
}
We propose to use ultrashort laser pulses to detach intact graphene monolayers from a graphite surface, one at a time. As suggested by a combination of real-time ab initio time-dependent density functional calculations for electrons with molecular dynamics simulations for ions, this athermal exfoliation process follows exposure to femtosecond laser pulses… CONTINUE READING