Domain shapes in lipid monolayers studied as polar cholesteric liquid crystals
文献类型：期刊论文
| 作者 | Iwamoto, M.; Liu, F.; Ou-Yang, Z. -C. ; Iwamoto, M , Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 O Okayama, Tokyo 1528552, Japan
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| 刊名 | EPL
 |
| 出版日期 | 2010 |
| 卷号 | 91期号:1页码:- |
| ISSN号 | 0295-5075 |
| 关键词 | Air-water-interface Langmuir Monolayers Transitions Textures |
| 英文摘要 | Both bulk and boundary orientations, and boundary shape equations for tilted lipid domain are derived in analogy with a polar cholesteric liquid crystal. It shows that in a two-dimensional (2D) system the 3D spontaneous splay and chiral elastic energies, the s(0) and q(0) terms of Frank energy, can be regarded as an orientation-dependent line tension, and the domain formation is the equilibrium between the line tension, the surface pressure, the orientational stress, and the dipole-dipole interaction. An obvious and analytic shape solution for pinned boundary orientation for maximum boundary tension has been found and the diverse domain shapes observed in lipid monolayers in the past two decades, such as star, boojum, cardioid, ellipse, bola, and clover-leaf shapes, are dramatically well described by the solution. Copyright (C) EPLA, 2010 |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000282188800013 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5084]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Iwamoto, M , Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 O Okayama, Tokyo 1528552, Japan |
| 推荐引用方式 GB/T 7714 | Iwamoto, M.,Liu, F.,Ou-Yang, Z. -C.,et al. Domain shapes in lipid monolayers studied as polar cholesteric liquid crystals[J]. EPL,2010,91(1):-. |
| APA | Iwamoto, M.,Liu, F.,Ou-Yang, Z. -C.,&Iwamoto, M , Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 O Okayama, Tokyo 1528552, Japan.(2010).Domain shapes in lipid monolayers studied as polar cholesteric liquid crystals.EPL,91(1),-. |
| MLA | Iwamoto, M.,et al."Domain shapes in lipid monolayers studied as polar cholesteric liquid crystals".EPL 91.1(2010):-. |
入库方式： OAI收割
来源：理论物理研究所
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