Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential

Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential

The understanding of fundamental issues related to friction at the atomic scale remains a great challenge due to the large difference between macroscopic and microscopic frictional behaviors. Here based on first-principles calculations, the applicability of macroscopic friction laws to the atomic sc...

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Main Authors: Chunqiang Zhuang, Lei Liu
Format: Article
Language:English
Published: AIP Publishing LLC 2017-08-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4994586
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spelling doaj-ca1f92ca0e9a4bf1924f36f2bd65e1dc2020-11-24T20:42:56ZengAIP Publishing LLCAIP Advances2158-32262017-08-0178085103085103-1110.1063/1.4994586085707ADVAtomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potentialChunqiang Zhuang0Lei Liu1Beijing Key Laboratory of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124, ChinaInstitute of Earthquake Science, China Earthquake Administration, Beijing 10036, ChinaThe understanding of fundamental issues related to friction at the atomic scale remains a great challenge due to the large difference between macroscopic and microscopic frictional behaviors. Here based on first-principles calculations, the applicability of macroscopic friction laws to the atomic scale is studied. The underlying mechanism that governs friction behavior is also explored. A completely new perspective of understanding the friction at the atomic scale is presented according to the observation of the applicability of friction law at the atomic scale and the variations of interaction potential induced by the number of layer and normal load.http://dx.doi.org/10.1063/1.4994586
collection DOAJ
language English
format Article
sources DOAJ
author Chunqiang Zhuang
Lei Liu
spellingShingle Chunqiang Zhuang
Lei Liu
Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential
AIP Advances
author_facet Chunqiang Zhuang
Lei Liu
author_sort Chunqiang Zhuang
title Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential
title_short Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential
title_full Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential
title_fullStr Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential
title_full_unstemmed Atomic-scale friction behavior of layered graphene and graphene-like BN materials modulated by interaction potential
title_sort atomic-scale friction behavior of layered graphene and graphene-like bn materials modulated by interaction potential
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2017-08-01
description The understanding of fundamental issues related to friction at the atomic scale remains a great challenge due to the large difference between macroscopic and microscopic frictional behaviors. Here based on first-principles calculations, the applicability of macroscopic friction laws to the atomic scale is studied. The underlying mechanism that governs friction behavior is also explored. A completely new perspective of understanding the friction at the atomic scale is presented according to the observation of the applicability of friction law at the atomic scale and the variations of interaction potential induced by the number of layer and normal load.
url http://dx.doi.org/10.1063/1.4994586
work_keys_str_mv AT chunqiangzhuang atomicscalefrictionbehavioroflayeredgrapheneandgraphenelikebnmaterialsmodulatedbyinteractionpotential
AT leiliu atomicscalefrictionbehavioroflayeredgrapheneandgraphenelikebnmaterialsmodulatedbyinteractionpotential
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