Scaling equation for the elastic modulus of nanoporous gold with "fixed" network connectivity
文献类型：期刊论文
| 作者 | Liu, Ling-Zhi ; Jin, Hai-Jun |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2017-05-22 |
| 卷号 | 110期号:21页码:- |
| ISSN号 | 0003-6951 |
| 通讯作者 | Jin, HJ (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China. |
| 中文摘要 | We report that in a Pt-doped nanoporous Au(Ag), while the network connectivity was maintained constant, the elastic modulus (E) varied with relative density (phi) in a power-law relation, E alpha phi(n), with an exponent of n = 2.2 +/- 0.1, which agreed well with the classical Gibson-Ashby scaling equation (n = 2). It testifies that the mechanical response of np metals can be well described by the classical scaling equations, providing that the network connectivity and the size effects are taken into account properly. We also demonstrate that the coarsening-induced reduction in the network connectivity can be suppressed by enhancing the relative density of the nanoporous structure. Published by AIP Publishing. |
| 学科主题 | Physics, Applied |
| 资助信息 | National Natural Science Foundation of China [51171183, 51571206]; Natural Science Foundation of Liaoning Province [2014029103]; External Cooperation Program of Chinese Academy of Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2017-08-17 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/78129]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Ling-Zhi,Jin, Hai-Jun. Scaling equation for the elastic modulus of nanoporous gold with "fixed" network connectivity[J]. APPLIED PHYSICS LETTERS,2017,110(21):-. |
| APA | Liu, Ling-Zhi,&Jin, Hai-Jun.(2017).Scaling equation for the elastic modulus of nanoporous gold with "fixed" network connectivity.APPLIED PHYSICS LETTERS,110(21),-. |
| MLA | Liu, Ling-Zhi,et al."Scaling equation for the elastic modulus of nanoporous gold with "fixed" network connectivity".APPLIED PHYSICS LETTERS 110.21(2017):-. |
入库方式： OAI收割
来源：金属研究所
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