A theoretical analysis of the surface dependent binding, peeling and folding of graphene on single crystal copper

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	A theoretical analysis of the surface dependent binding, peeling and folding of graphene on single crystal copper
	Shi XH(施兴华); Yin QF(殷其放); Wei YJ(魏宇杰); Shi, XH; Shi, XH
刊名	CARBON
	2012-07-01
通讯作者邮箱	shixh@imech.ac.cn;yujie_wei@lnm.imech.ac.cn
卷号	50 期号:8 页码:3055-3063
关键词	Epitaxial Graphene Carbon Nanotubes Nanowires Strength Films
ISSN号	0008-6223
通讯作者	Shi, XH ; Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
产权排序	[Shi, Xinghua;Yin, Qifang; Wei, Yujie] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
中文摘要	The binding, peeling and folding behavior of graphene on different surfaces of single crystal copper were examined theoretically. We show that the binding energy is the highest on the Cu(111), and follows the order of Cu(111) > (100) > (110) > (112). Conventional theory is capable of capturing the dynamic process of graphene peeling seen from molecular dynamics simulations. We show that the number of graphene layers on Cu surfaces could be distinguished by performing simple peeling tests. Further investigation of the folding/unfolding of graphene on Cu surfaces shows that Cu(111) favors the growth of monolayer graphene. These observations on the interaction between graphene with single crystal Cu surfaces might provide guidelines for improving graphene fabrication.
学科主题	固体力学
分类号	一类
收录类别	SCI ; EI
资助信息	The work is supported by the National Natural Science Foundation of China (NSFC) (Grant Nos. 11023001 and 11021262) and the Chinese Academy of Sciences (CAS) via the Hundred Talent Program, and computation is mainly supported by the Supercomputing Center of Chinese Academy of Sciences (SCCAS) and Shanghai Supercomputer Center (SSC).
原文出处	http://dx.doi.org/10.1016/j.carbon.2012.02.092
语种	英语
WOS记录号	WOS:000303616700046
公开日期	2013-01-18
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/46664]
专题	力学研究所_非线性力学国家重点实验室
通讯作者	Shi, XH; Shi, XH
推荐引用方式 GB/T 7714	Shi XH,Yin QF,Wei YJ,et al. A theoretical analysis of the surface dependent binding, peeling and folding of graphene on single crystal copper[J]. CARBON,2012,50(8):3055-3063.
APA	施兴华,殷其放,魏宇杰,Shi, XH,&Shi, XH.(2012).A theoretical analysis of the surface dependent binding, peeling and folding of graphene on single crystal copper.CARBON,50(8),3055-3063.
MLA	施兴华,et al."A theoretical analysis of the surface dependent binding, peeling and folding of graphene on single crystal copper".CARBON 50.8(2012):3055-3063.