A link to connect the friction properties calculated under constant load and constant interface distance models | |
Yunfeng Wang; Minghao Li; Wenhao He; Zhibin Lu | |
刊名 | Materials Today Communications |
2022-11-29 | |
期号 | 34页码:105062 |
关键词 | Two-dimension material friction properties Constant load Constant interface distance First-principles |
英文摘要 | There are two models to calculate friction properties with the DFT, which are constant load model (CLM) and constant interface distance model (CDM). Although the CLM is closer to real friction process, the CDM is more widely used due to its simplicity. In this study, taking typical two-dimension materials as examples, the friction properties were calculated with the CLM and CDM. And the equivalence between the friction properties calculated with the CLM and CDM were veriffed by comparing the potential energy surfaces under the two models. In addition, a link between the friction properties with the CLM and CDM was established by the strategy in which the load under the CDM was deffned as the average load along slid path. |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.licp.cn/handle/362003/30640] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
通讯作者 | Wenhao He; Zhibin Lu |
作者单位 | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences 2.School of Materials Science and Engineering, Lanzhou Jiaotong University |
推荐引用方式 GB/T 7714 | Yunfeng Wang,Minghao Li,Wenhao He,et al. A link to connect the friction properties calculated under constant load and constant interface distance models[J]. Materials Today Communications,2022(34):105062. |
APA | Yunfeng Wang,Minghao Li,Wenhao He,&Zhibin Lu.(2022).A link to connect the friction properties calculated under constant load and constant interface distance models.Materials Today Communications(34),105062. |
MLA | Yunfeng Wang,et al."A link to connect the friction properties calculated under constant load and constant interface distance models".Materials Today Communications .34(2022):105062. |
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