| Colloidal Directional Structures at a Nematic Liquid Crystal–Air Interface | |
| Wang, Nan1,2,3; Evans, Julian2; Li, Chenxi4; Pergamenshchik, Victor M.5,6; He, Sailing1,2,7 | |
| 作者部门 | 光谱成像技术研究室 |
| 2023-08-13 | |
| 出处 | arXiv |
| ISSN | 23318422 |
| 产权排序 | 4 |
| 摘要 | We present a variety of structures formed by colloidal droplets at a nematic liquid crystal–air interface, where the elastic dipole-dipole, quadrupole-quadrupole, and dipole-quadrupole interactions are all essentially involved. The colloidal structures observed not only include chains with kinks or clusters, but also comprise directional structures, such as directional chains and branches, whose direction is associated with the tilting director in the liquid crystal layer. The dipole-quadrupole interaction, originating from the polydispersity of the droplets, plays a central role for the formation of these directional structures. Clusters consisting of directional branches and chains are also observed and found to be fractal statistically. © 2023, CC BY-NC-ND. |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | arXiv |
| EI入藏号 | 20230289683 |
| 文献类型 | 预印本 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/96741 |
| 专题 | 光谱成像技术研究室 |
| 作者单位 | 1.Ningbo Research Institute, Zhejiang University, Ningbo; 315100, China; 2.Centre for Optical and Electromagnetic Research, College of Optical Science and Engineering, National Engineering Research Center for Optical Instruments, Zhejiang University, Hangzhou; 310058, China; 3.School of Information Science and Engineering, NingboTech University, Ningbo; 315100, China; 4.Key Laboratory of Spectral Imaging Technology, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an; 710119, China; 5.Institute of Physics, National Academy of Sciences of Ukraine, Kyiv; 03039, Ukraine; 6.Center for Theoretical Physics, Polish Academy of Sciences, Warsaw; 02668, Poland; 7.Department of Electromagnetic Engineering, School of Electrical Engineering, Royal Institute of Technology, Stockholm; SE-100 44, Sweden |
| 推荐引用方式 GB/T 7714 | Wang, Nan,Evans, Julian,Li, Chenxi,等. Colloidal Directional Structures at a Nematic Liquid Crystal–Air Interface. 2023. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Colloidal Directiona（475KB） | 预印本 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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