Friction anisotropy dependence on lattice orientation of graphene

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	Friction anisotropy dependence on lattice orientation of graphene
	Zhang Y(张嵛); Liu LQ(刘连庆); Xi N(席宁); Wang YC(王越超); Dong ZL(董再励); Wejinya, Uchechukwu C.
刊名	Science China: Physics, Mechanics and Astronomy
	2014
卷号	57 期号:4 页码:663-667
关键词	Friction Graphene Tribology
ISSN号	1674-7348
通讯作者	刘连庆 ; 席宁
产权排序	1
中文摘要	The observation of friction anisotropy on graphene by friction measurement at atomic scale has been reported in this paper. Atomic-scale friction measurement revealed friction anisotropy with a periodicity of 60, which is consistent with the hexagonal periodicity of the graphene. Both experiments and theory show that the value of the friction force is related to the graphene lattice orientation, and the friction force along armchair orientation is also larger than the one along zigzag orientation. These results will play a critical role in the use of graphene to manufacture nanoscale devices.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	SINGLE-LAYER GRAPHENE ; FORCE MICROSCOPY ; SURFACE ; CARBON ; NANOLITHOGRAPHY ; NANORIBBONS ; TRANSISTORS ; INTERFACES ; FILMS
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000332978500012
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/14726]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Zhang Y,Liu LQ,Xi N,et al. Friction anisotropy dependence on lattice orientation of graphene[J]. Science China: Physics, Mechanics and Astronomy,2014,57(4):663-667.
APA	Zhang Y,Liu LQ,Xi N,Wang YC,Dong ZL,&Wejinya, Uchechukwu C..(2014).Friction anisotropy dependence on lattice orientation of graphene.Science China: Physics, Mechanics and Astronomy,57(4),663-667.
MLA	Zhang Y,et al."Friction anisotropy dependence on lattice orientation of graphene".Science China: Physics, Mechanics and Astronomy 57.4(2014):663-667.