Robust ultra-low-friction state of graphene via moiré superlattice confinement

Robust ultra-low-friction state of graphene via moiré superlattice confinement

Two-dimensional materials show remarkable lubrication properties, yet chemical modifications may hinder such capabilities. Here, the authors show that when graphene is aligned on a Ge(111) substrate, ultra-low friction can be preserved even after graphene fluorination or oxidation.

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Autores principales: Xiaohu Zheng, Lei Gao, Quanzhou Yao, Qunyang Li, Miao Zhang, Xiaoming Xie, Shan Qiao, Gang Wang, Tianbao Ma, Zengfeng Di, Jianbin Luo, Xi Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/5ace6a41e57443ee8968aa6ccc27fdd8
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spelling oai:doaj.org-article:5ace6a41e57443ee8968aa6ccc27fdd82021-12-02T16:56:44ZRobust ultra-low-friction state of graphene via moiré superlattice confinement10.1038/ncomms132042041-1723https://doaj.org/article/5ace6a41e57443ee8968aa6ccc27fdd82016-10-01T00:00:00Zhttps://doi.org/10.1038/ncomms13204https://doaj.org/toc/2041-1723Two-dimensional materials show remarkable lubrication properties, yet chemical modifications may hinder such capabilities. Here, the authors show that when graphene is aligned on a Ge(111) substrate, ultra-low friction can be preserved even after graphene fluorination or oxidation.Xiaohu ZhengLei GaoQuanzhou YaoQunyang LiMiao ZhangXiaoming XieShan QiaoGang WangTianbao MaZengfeng DiJianbin LuoXi WangNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Xiaohu Zheng
Lei Gao
Quanzhou Yao
Qunyang Li
Miao Zhang
Xiaoming Xie
Shan Qiao
Gang Wang
Tianbao Ma
Zengfeng Di
Jianbin Luo
Xi Wang
Robust ultra-low-friction state of graphene via moiré superlattice confinement
description Two-dimensional materials show remarkable lubrication properties, yet chemical modifications may hinder such capabilities. Here, the authors show that when graphene is aligned on a Ge(111) substrate, ultra-low friction can be preserved even after graphene fluorination or oxidation.
format article
author Xiaohu Zheng
Lei Gao
Quanzhou Yao
Qunyang Li
Miao Zhang
Xiaoming Xie
Shan Qiao
Gang Wang
Tianbao Ma
Zengfeng Di
Jianbin Luo
Xi Wang
author_facet Xiaohu Zheng
Lei Gao
Quanzhou Yao
Qunyang Li
Miao Zhang
Xiaoming Xie
Shan Qiao
Gang Wang
Tianbao Ma
Zengfeng Di
Jianbin Luo
Xi Wang
author_sort Xiaohu Zheng
title Robust ultra-low-friction state of graphene via moiré superlattice confinement
title_short Robust ultra-low-friction state of graphene via moiré superlattice confinement
title_full Robust ultra-low-friction state of graphene via moiré superlattice confinement
title_fullStr Robust ultra-low-friction state of graphene via moiré superlattice confinement
title_full_unstemmed Robust ultra-low-friction state of graphene via moiré superlattice confinement
title_sort robust ultra-low-friction state of graphene via moiré superlattice confinement
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/5ace6a41e57443ee8968aa6ccc27fdd8
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