Article ID Journal Published Year Pages File Type
5383942 Chemical Physics Letters 2011 6 Pages PDF
Abstract
► Si clusters adsorption can lead to stable band gap opening in graphene. ► The band gap formation is solely due to the nature of Si-C local interaction. ► The distorted graphene retains the linear dispersion of π and π∗ bands at K points. ► Si structure rather than periodicity can induce electronic transition in graphene. ► Size of the gap changes with cluster size.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Analysis of band gap formation in graphene by Si impurities: Local bonding interaction rules
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