Electronic properties of curved graphene sheets

被引：104
|
作者：
Cortijo, A. [1 ]
Vozmediano, M. A. H.
机构：
[1] CSIC, Undiad Asociada, Inst Ciencia Mat Madrid, UC3M, E-28049 Madrid, Spain
[2] Univ Carlos III Madrid, CSIC, Unidad Asociada, UC3M, E-28911 Madrid, Spain
来源：
EPL | 2007年 / 77卷 / 04期
关键词：
D O I：
10.1209/0295-5075/77/47002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A model is proposed to study the electronic structure of slightly curved graphene sheets with an arbitrary number of pentagon-heptagon pairs and Stone-Wales defects based on a cosmological analogy. The disorder induced by curvature produces characteristic patterns in the local density of states that can be observed in scanning tunnel and transmission electron microscopy. Copyright (C) EPLA, 2007.
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页数：5
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