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DOI | 10.1038/s41467-017-01455-x |
A universal state and its relaxation mechanisms of long-range interacting polygons | |
Shen, Hongchuan1,2,3; Tong, Hua4; Tan, Peng1,2; Xu, Lei3 | |
2019-04-15 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Japan |
英文摘要 | Using polygonal magnetic particles, we conduct experiments to explore the space-filling properties of anisotropic blocks with long-range interactions. In contrast to previous studies, we obtain the surprising finding that our systems' structures do not depend on the shape of building blocks: a single state, the hexagonal plastic crystal, appears as a universal attractor for a wide range of different polygons. This robust particle-shape independency appears as the interactions go beyond nearest neighbors. Particle shape plays an essential role in system relaxation, and determines the basic relaxation dynamics through a microscopic control parameter, internal roughness, produced by particle vertices. Thus our study reveals a new pattern-forming paradigm, in which particle shape plays little role in the static structure but determines the essential relaxation dynamics. Due to the ubiquity of long-range interactions and anisotropic building blocks, our discovery may shed new light on diverse problems involving structure formation, self-assembly, and packing. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000464494100006 |
WOS关键词 | SHAPE ; DISLOCATIONS ; ANISOTROPY ; PACKINGS ; BEHAVIOR ; ENTROPY ; DENSITY ; PHASONS ; DRIVEN ; MOTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203504 |
专题 | 资源环境科学 |
作者单位 | 1.Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China; 2.Fudan Univ, State Key Lab Surface Phys, Shanghai 200433, Peoples R China; 3.Chinese Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China; 4.Univ Tokyo, Inst Ind Sci, Meguro Ku, 4-6-1 Komaba, Tokyo 1538505, Japan |
推荐引用方式 GB/T 7714 | Shen, Hongchuan,Tong, Hua,Tan, Peng,et al. A universal state and its relaxation mechanisms of long-range interacting polygons[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Shen, Hongchuan,Tong, Hua,Tan, Peng,&Xu, Lei.(2019).A universal state and its relaxation mechanisms of long-range interacting polygons.NATURE COMMUNICATIONS,10. |
MLA | Shen, Hongchuan,et al."A universal state and its relaxation mechanisms of long-range interacting polygons".NATURE COMMUNICATIONS 10(2019). |
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