Diffusion and drift of graphene flake on graphite surface

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چکیده

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Diffusion and drift of graphene flake on graphite surface.

Diffusion and drift of a graphene flake on a graphite surface are analyzed. A potential energy relief of the graphene flake is computed using ab initio and empirical calculations. Based on the analysis of this relief, different mechanisms of diffusion and drift of the graphene flake on the graphite surface are considered. A new mechanism of diffusion and drift of the flake is proposed. Accordin...

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ژورنال

عنوان ژورنال: The Journal of Chemical Physics

سال: 2011

ISSN: 0021-9606,1089-7690

DOI: 10.1063/1.3557819