@inproceedings{a9cf5d50b5804295b2adfef967e68f8d,
title = "The friction forces between SI tip and multilayer graphene",
abstract = "Mechanical peeling method is used to prepare multilayer graphene on silicon wafer with natural oxide, and the layer number of graphene is determined through atomic force microsopy (AFM) topography image and optical image. The friction force between Silicon tip and multilayer graphene and SiO 2/Si substrates is measured with AFM. It is found that the friction force is reduced with the increase of the graphene layer number and approaches the value between the Si tip and graphite. Through comparing the tip sliding on graphene with different layers, the deformation of graphene is believed to be the main reason causing the decrease of the friction force with the layer number. When the normal load is much larger than the adhesion force, friction force increases with normal load linearly. However, while normal load closes to the adhesion force, friction force is independent of the normal load.",
author = "Yan Zhang and Yingying Wang and Yunfei Chen and Yujuan Wang",
year = "2012",
doi = "10.1115/IMECE2012-87131",
language = "英语",
isbn = "9780791845257",
series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",
publisher = "American Society of Mechanical Engineers (ASME)",
number = "PARTS A AND B",
pages = "25--28",
booktitle = "Micro- and Nano-Systems Engineering and Packaging",
address = "美国",
edition = "PARTS A AND B",
note = "ASME 2012 International Mechanical Engineering Congress and Exposition, IMECE 2012 ; Conference date: 09-11-2012 Through 15-11-2012",
}