Unified bandgap engineering of graphene nanoribbons

Unified bandgap engineering, valid both for the armchair and zigzag graphene nanoribbons (GNRs), is enunciated. Using the boundary condition appropriate for K-K' points of the Dirac cones, GNRs are shown to exhibit three distinct semiconducting states SC0, SC1, and SC2 with complete absence of...

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Bibliographic Details
Main Authors: Arora, Vijay K., Bhattacharyya, Arkaprava
Format: Article
Published: Wiley-VCH Verlag 2015
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Online Access:http://eprints.utm.my/id/eprint/55944/
http://dx.doi.org/10.1002/pssb.201451005
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