Conduction suppression in graphene nanor
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Yong-Jian Xiong; Xiao-Lan Kong
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Article
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2010
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Elsevier Science
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English
β 599 KB
The effect of a vacancy on the coherent transport properties of graphene nanoribbons is investigated numerically. For zigzag and metallic armchair graphene ribbons, a single vacancy within the interior can suppress the conductance at several Fermi energies in the first subband. This conductance supp