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Iwamoto, M; Zhong-can, OY; Iwamoto, M (reprint author), Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 S3-33 O Okayama, Tokyo 1528552, Japan. | |
Spherical tensor analysis of polar liquid crystals with biaxial and chiral molecules | |
发表期刊 | CHEMICAL PHYSICS LETTERS |
语种 | 英语 |
关键词 | Air Interface Achiral Molecules Phase Monolayer Nanomaterials Spectroscopy Orientation Generation Peptides Proteins |
摘要 | With the help of spherical tensor expression, an irreducible calculus of a Lth-rank macroscopic susceptibility chi for a polar liquid crystal (PLC) of biaxial and chiral molecules written as the average of molecular hyperpolarizability tensor beta associated with their spherical orientational order parameters < Y-lm > (0 <= l <= L) is presented. Comprehensive formulas of L = 1, 2 have been obtained and the latter explains the optical activity and spontaneous splay texture observed in bent-core PLC. The expression of L = 3 specifies for the molecules with D-2 symmetry which can be applied to analyze the nonlinear optical second harmonic generation (SHG) observed in proteins, peptides, and double-stranded DNA at interfaces. (C) 2012 Elsevier B.V. All rights reserved. |
2012 | |
ISSN | 0009-2614 |
卷号 | 551期号:-页码:78-80 |
学科领域 | Physics |
收录类别 | SCI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/15004 |
专题 | SCI期刊论文 |
通讯作者 | Iwamoto, M (reprint author), Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 S3-33 O Okayama, Tokyo 1528552, Japan. |
推荐引用方式 GB/T 7714 | Iwamoto, M,Zhong-can, OY,Iwamoto, M . Spherical tensor analysis of polar liquid crystals with biaxial and chiral molecules[J]. CHEMICAL PHYSICS LETTERS,2012,551(-):78-80. |
APA | Iwamoto, M,Zhong-can, OY,&Iwamoto, M .(2012).Spherical tensor analysis of polar liquid crystals with biaxial and chiral molecules.CHEMICAL PHYSICS LETTERS,551(-),78-80. |
MLA | Iwamoto, M,et al."Spherical tensor analysis of polar liquid crystals with biaxial and chiral molecules".CHEMICAL PHYSICS LETTERS 551.-(2012):78-80. |
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