期刊
ACTA PHYSICO-CHIMICA SINICA
卷 24, 期 2, 页码 328-332出版社
PEKING UNIV PRESS
DOI: 10.3866/PKU.WHXB20080225
关键词
graphene nanoribbons; vacancy defects; electronic structure; transport property
Using first-principles electronic structure and transport calculations the electronic structure and transport properties of single layer armchair graphene nanoribbons with zigzag edges and the effect of edge-vacancy defects were investigated. It was shown that perfect armchair graphene nanoribbons were metallic ribbons. Though the electronic band structure may be affected by the edge-vacancy defects, they remain the metallic characteristic.
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