Twinning and twisting of tri- and bilayer graphene.

@article{Brown2012TwinningAT,
  title={Twinning and twisting of tri- and bilayer graphene.},
  author={Lola Brown and Robert Hovden and Pinshane Y. Huang and Michal W{\'o}jcik and David A. Muller and Jiwoong Park},
  journal={Nano letters},
  year={2012},
  volume={12 3},
  pages={
          1609-15
        }
}
The electronic, optical, and mechanical properties of bilayer and trilayer graphene vary with their structure, including the stacking order and relative twist, providing novel ways to realize useful characteristics not available to single layer graphene. However, developing controlled growth of bilayer and trilayer graphene requires efficient large-scale characterization of multilayer graphene structures. Here, we use dark-field transmission electron microscopy for rapid and accurate… 

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