@article{clark2013ultrafast,
  title = {{Ultrafast quantitative nanomechanical mapping of suspended graphene}},
  author = {Nick Clark and Antonios Oikonomou and Aravind Vijayaraghavan},
  journal = {physica status solidi (b)},
  year = {2013},
  volume = {250},
  number = {12},
  pages = {2672--2677},
  doi = {10.1002/pssb.201300137}
}