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题名: Spherical tensor analysis of polar liquid crystals with biaxial and chiral molecules
作者: Iwamoto, M ;  Zhong-can, OY
刊名: CHEMICAL PHYSICS LETTERS
出版日期: 2012
卷号: 551, 期号:-, 页码:78-80
关键词: AIR INTERFACE ;  ACHIRAL MOLECULES ;  PHASE ;  MONOLAYER ;  NANOMATERIALS ;  SPECTROSCOPY ;  ORIENTATION ;  GENERATION ;  PEPTIDES ;  PROTEINS
学科分类: Physics
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.
部门归属: [Iwamoto, Mitsumasa] Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, Tokyo 1528552, Japan; [Zhong-can, Ou-Yang] Tsinghua Univ, Ctr Adv Study, Beijing 100084, Peoples R China; [Zhong-can, Ou-Yang] Chinese Acad Sci, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Zhong-can, Ou-Yang] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
英文摘要: 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.
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000310362200015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15004
Appears in Collections:理论物理所2012年知识产出_期刊论文

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Recommended Citation:
Iwamoto, M,Zhong-can, OY. Spherical tensor analysis of polar liquid crystals with biaxial and chiral molecules[J]. CHEMICAL PHYSICS LETTERS,2012,551(-):78-80.
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