Tensile and Fracture Properties of the Ag/W Composite Interface from First-Principle Calculation
文献类型：期刊论文
| 作者 | Du,Xiaoming1; Wang,Xue1; Liu,Jide2 |
| 刊名 | Journal of Physics: Conference Series
 |
| 出版日期 | 2023-09-01 |
| 卷号 | 2587期号:1 |
| ISSN号 | 1742-6588 |
| DOI | 10.1088/1742-6596/2587/1/012015 |
| 英文摘要 | Abstract As an important electrical contact composite, the interface bonding properties of Ag/W composite directly affect its functional properties and subsequent processing properties. In this paper, the mechanical properties and the adhesion strength of Ag(111)/W(100), Ag (111)/W(110), and Ag(111)/W(111) models are investigated by means of first-principles calculations. The Stress-strain curve reveals that the Ag/W composite interface structures have good tensile mechanical properties. The charge density shows that charge transfer occurs near the interface, which is the main reason that affects the fracture performance, and it occurs mainly between the first and second layers on the Ag side. The results of adhesion work and interface energy cannot be used to indicate the interfacial tensile strength. |
| 语种 | 英语 |
| WOS记录号 | IOP:JPCS_2587_1_012015 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177141]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.School of Materials Science and Engineering, Shenyang Ligong University, Shenyang 110159, China 2.Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, China |
| 推荐引用方式 GB/T 7714 | Du,Xiaoming,Wang,Xue,Liu,Jide. Tensile and Fracture Properties of the Ag/W Composite Interface from First-Principle Calculation[J]. Journal of Physics: Conference Series,2023,2587(1). |
| APA | Du,Xiaoming,Wang,Xue,&Liu,Jide.(2023).Tensile and Fracture Properties of the Ag/W Composite Interface from First-Principle Calculation.Journal of Physics: Conference Series,2587(1). |
| MLA | Du,Xiaoming,et al."Tensile and Fracture Properties of the Ag/W Composite Interface from First-Principle Calculation".Journal of Physics: Conference Series 2587.1(2023). |
入库方式： OAI收割
来源：金属研究所
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