The correlation between nano-hardness and elasticity and fullerene-like clusters in hydrogenated amorphous carbon films | |
Department | 先进润滑与防护材料研究发展中心 |
Wang YF(王永富)1,2; Gao KX(高凯雄)1,2; Wang, Qi3; Zhang JY(张俊彦)1,2; Zhang JY(张俊彦) | |
The second department | 固体润滑国家重点实验室 |
2018 | |
Source Publication | Chemical Physics Letters |
ISSN | 0009-2614 |
Volume | 692Issue:0Pages:258-263 |
Abstract | Fullerene-like hydrogenated carbon films have outstanding mechanical and frictional properties, but their structures have never enjoyed elaboration. In this study, we investigate the relation between nano-hardness and elasticity and fullerene-like clusters by changing energy supply form (direct current and pulse) and H2 concentration in the feedstock. It is found that the films have a network of H-rich amorphous carbon and H-poor or -deficient fullerene-like carbon, and the network change can affect hardness and elastic recovery. This is due to the energy minimization process of the film growing system in a very short pulse period at low temperature. |
Keyword | Fullerene-like Hardness Amorphous Carbon Chemical Vapor Deposition h Bonded Sites |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.cplett.2017.12.032 |
Funding Organization | the National Natural Science Foundation of China (51475447 ; 51527901 ; 51611530704 ; 51661135022) |
Indexed By | SCI |
If | 1.686 |
Language | 英语 |
Funding Project | 纳米润滑研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23742 |
Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang, Qi; Zhang JY(张俊彦) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou, Gansu, Peoples R China |
Recommended Citation GB/T 7714 | Wang YF,Gao KX,Wang, Qi,et al. The correlation between nano-hardness and elasticity and fullerene-like clusters in hydrogenated amorphous carbon films[J]. Chemical Physics Letters,2018,692(0):258-263. |
APA | Wang YF,Gao KX,Wang, Qi,Zhang JY,&Zhang JY.(2018).The correlation between nano-hardness and elasticity and fullerene-like clusters in hydrogenated amorphous carbon films.Chemical Physics Letters,692(0),258-263. |
MLA | Wang YF,et al."The correlation between nano-hardness and elasticity and fullerene-like clusters in hydrogenated amorphous carbon films".Chemical Physics Letters 692.0(2018):258-263. |
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