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cond-mat.mes-hall2011
Semiconducting graphene nanomeshes
I. I. Naumov, A. M. Bratkovsky
Symmetry arguments are used to describe all possible two-dimensional periodic corrugations of graphene ("nanomeshes") capable of inducing tangible semiconducting gap. Such nanomesh…
cond-mat.mes-hall2011★ 85 cited
Gap opening in graphene by simple periodic inhomogeneous strain
I. I. Naumov, A. M. Bratkovsky
Using ab-initio methods, we show that the uniform deformation either leaves graphene (semi)metallic or opens up a small gap yet only beyond the mechanical breaking point of the gra…