IMECH-IR  > 非线性力学国家重点实验室
Contact and Friction of One- and Two-Dimensional Nanostructures
Zhang Y(张吟); Zhao YP(赵亚溥)
Source PublicationNANOSCIENCE AND TECHNOLOGY
2013
Pages335-361
AbstractBecause their thickness dimension is very small compared with other dimensions, the one-dimensional (1D) nanostructures (such as nanowire, nanotube, and nanobelt) and two-dimensional (2D) nanostructures (such as graphene) are highly prone to bend. Because of their large bending flexurality, the 1D and 2D nanostructures exhibit different contact behavior from those chunky ones. Without considering the flexurality effect, the analysis on the experimental data of 1D and 2D nanostructures can lead to different and even contradicting results/conclusions on their mechanical properties. One focus of this chapter is on what can go wrong in the indentation and three-point bending tests of 1D nanostructures if the flexurality effect is not accounted. At the same time, the 1D and 2D nanostructures also exhibit abnormal friction behavior. The assumptions of the classical contact are reviewed, and their possible deficiencies and difficulties of being used to analyze the contact and friction of 1D/2D nanostructures are also discussed.
DepartmentLNM纳/微系统力学与物理力学
ISBN978-3-642-25413-0
URL查看原文
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48307
Collection非线性力学国家重点实验室
Corresponding AuthorZhang Y(张吟)
Recommended Citation
GB/T 7714
Zhang Y,Zhao YP. Contact and Friction of One- and Two-Dimensional Nanostructures[C]NANOSCIENCE AND TECHNOLOGY,2013:335-361.
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