Low temperature edge dynamics of AB-stacked bilayer graphene: Naturally favored closed zigzag edges

	Low temperature edge dynamics of AB-stacked bilayer graphene: Naturally favored closed zigzag edges
其他题名	论文其他题名
	Zhan D.; Liu L.; Xu Y. N.; Ni Z. H.; Yan J. X.; Zhao C.; Shen Z. X.
	2011
发表期刊	Scientific Reports
ISSN	2045-2322
卷号	1
摘要	Closed edges bilayer graphene (CEBG) is a recent discovered novel form of graphene structures, whose regulated edge states may critically change the overall electronic behaviors. If stacked properly with the AB style, the bilayer graphene with closed zigzag edges may even present amazing electronic properties of bandgap opening and charge separation. Experimentally, the CEBG has been confirmed recently with HRTEM observations after extremely high temperature annealing (2000 degrees C). From the application point of view, the low temperature closing of the graphene edges would be much more feasible for large-scale graphene-based electronic devices fabrication. Here, we demonstrate that the zigzag edges of AB-stacked bilayer graphene will form curved close structure naturally at low annealing temperature (< 500 degrees C) based on Raman observation and first principles analysis. Such findings may illuminate a simple and easy way to engineer graphene electronics.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24736
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhan D.,Liu L.,Xu Y. N.,et al. Low temperature edge dynamics of AB-stacked bilayer graphene: Naturally favored closed zigzag edges[J]. Scientific Reports,2011,1.
APA	Zhan D..,Liu L..,Xu Y. N..,Ni Z. H..,Yan J. X..,...&Shen Z. X..(2011).Low temperature edge dynamics of AB-stacked bilayer graphene: Naturally favored closed zigzag edges.Scientific Reports,1.
MLA	Zhan D.,et al."Low temperature edge dynamics of AB-stacked bilayer graphene: Naturally favored closed zigzag edges".Scientific Reports 1(2011).

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