Experimental Investigation of the Velocity Effect on Adhesion Forces with an Atomic Force Microscope Atomic Force Microscope

IMECH-IR > 力学所知识产出(1956-2008)

	Experimental Investigation of the Velocity Effect on Adhesion Forces with an Atomic Force Microscope Atomic Force Microscope
	Wei Z(魏征); Zhao YP(赵亚溥)
发表期刊	Chinese Physics Letters
	2004
卷号	21 期号:4 页码:616-619
ISSN	0256-307X
摘要	Capillary forces are significantly dominant in adhesive forces measured with an atomic force microscope (AFM) in ambient air, which are always thought to be dependent on water film thickness, relative humidity, and the free energy of water film. We study the nature of the pull-off force on a variety of surfaces as a function of tip velocity. It is found that the capillary forces are of relatively strong dependence on tip velocity. The present experiment is expected to provide a better understanding of the work mechanism of AFM in ambient air.
学科领域	力学
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000220810800007
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
引用统计	被引频次：32[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/17231
专题	力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Wei Z,Zhao YP. Experimental Investigation of the Velocity Effect on Adhesion Forces with an Atomic Force Microscope Atomic Force Microscope[J]. Chinese Physics Letters,2004,21,4,:616-619.
APA	魏征,&赵亚溥.(2004).Experimental Investigation of the Velocity Effect on Adhesion Forces with an Atomic Force Microscope Atomic Force Microscope.Chinese Physics Letters,21(4),616-619.
MLA	魏征,et al."Experimental Investigation of the Velocity Effect on Adhesion Forces with an Atomic Force Microscope Atomic Force Microscope".Chinese Physics Letters 21.4(2004):616-619.

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