• Corpus ID: 233004428

First-principles study on controlling energy gap of graphene using hybrid armchair-zigzag nanostructures

@inproceedings{Cuong2021FirstprinciplesSO,
  title={First-principles study on controlling energy gap of graphene using hybrid armchair-zigzag nanostructures},
  author={Nguyen Tien Cuong},
  year={2021}
}
The electronic and transport properties of hybrid armchair-zigzag nanostructures including U-shaped graphene nanoribbons (GRNs) and patterned nanopores structured graphene were studied using combination of density functional theory and non-equilibrium Green’s function method. The density of state, electron transmission spectra, and molecular orbitals were analyzed. The obtained results show that GNRs junctions tend to open an energy gap when U-shaped structures were formed due to the formation… 

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