| Range effect on percolation threshold and structural properties for short-range attractive spheres | |
Wei JC(韦佳辰); Xu LM ; Song F(宋凡); Xu, LM (reprint author), Peking Univ, Int Ctr Quantum Mat & Sch Phys, 5 Yiheyuan Rd, Beijing 100871, Peoples R China,Song, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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| Source Publication | JOURNAL OF CHEMICAL PHYSICS
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| 2015-01-21 | |
| Volume | 142Issue:3Pages:34504 |
| ISSN | 0021-9606 |
| Abstract | Percolation or aggregation in colloidal system is important in many fields of science and technology. Using molecular dynamics simulations, we study the percolation behavior for systems consisting of spheres interacting with short-range square-well (SRSW) which mimic colloidal particles, with different interaction ranges. We specifically focus on how the interaction range affects the percolation thresholds in the supercritical region. We find that the contact percolation boundaries are strongly dependent on the interaction ranges of SRSW, especially away from the liquid-liquid critical point. However, varying the interaction ranges of SRSW does not affect much the structure along percolation boundaries especially for low packing fractions. For instance, along the percolation boundary, distributions of coordination number show convergence, and distributions of cluster size are universal for different interaction ranges considered. In addition, either the bond percolation boundaries or isolines of average bond coordination number collapse to those for Baxter sticky model on phase diagram, which confirms the extended law of corresponding states. (c) 2015 AIP Publishing LLC. |
| Subject Area | Physics |
| DOI | 10.1063/1.4906084 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000348302900035 |
| Funding Organization | This work was supported by the National Natural Science Foundations of China (Grant Nos. 11232013, 11472285, 11174006, and 11290162/A040106) and the National Basic Research Program of China (973 Program) (Grant Nos. 2012CB921404 and 2015CB856800). |
| Department | LNM生物材料微结构和力学性能 |
| Classification | 二类/Q1 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/49603 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Xu, LM (reprint author), Peking Univ, Int Ctr Quantum Mat & Sch Phys, 5 Yiheyuan Rd, Beijing 100871, Peoples R China,Song, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Wei JC,Xu LM,Song F,et al. Range effect on percolation threshold and structural properties for short-range attractive spheres[J]. JOURNAL OF CHEMICAL PHYSICS,2015,142,3,:34504. |
| APA | Wei JC,Xu LM,Song F,&Xu, LM .(2015).Range effect on percolation threshold and structural properties for short-range attractive spheres.JOURNAL OF CHEMICAL PHYSICS,142(3),34504. |
| MLA | Wei JC,et al."Range effect on percolation threshold and structural properties for short-range attractive spheres".JOURNAL OF CHEMICAL PHYSICS 142.3(2015):34504. |
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| File Name/Size | DocType | Version | Access | License | ||
| IMCAS-J2015-016.pdf（1435KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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