The Interlayer Shear Modes in Twisted Multi-layer Graphenes: Interlayer coupling, Davydov Splitting and Intensity Resonance

@inproceedings{Wu2014TheIS,
  title={The Interlayer Shear Modes in Twisted Multi-layer Graphenes: Interlayer coupling, Davydov Splitting and Intensity Resonance},
  author={Jiangbin Wu and Xin Zhang and M. Ijas and W. P. Han and Xiao-fen Qiao and Xiaoli Li and De-sheng Jiang and Andrea C. Ferrari and Pingheng Tan},
  year={2014}
}
Graphene and other two-dimensional crystals can be combined to form various hybrids and heterostructures, creating materials on demand, in which the interlayer coupling at the interface leads to modified physical properties as compared to their constituents. Here, by measuring Raman spectra of shear modes, we probe the coupling at the interface between two artificially-stacked few-layer graphenes rotated with respect to each other. The strength of interlayer coupling between the two interface… 

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