Tilting phase transition of Langmuir monolayers: a competition between steric repulsion and interaction of dipolar molecules with liquid surface

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Tilting phase transition of Langmuir monolayers: a competition between steric repulsion and interaction of dipolar molecules with liquid surface
	Iwamoto, M; Wu, CX; Zhong-can, OY; Iwamoto, M , Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 O Okayama, Tokyo 1528552, Japan.
刊名	CHEMICAL PHYSICS LETTERS
	1999
卷号	312 期号:1 页码:7-13
关键词	Maxwell Displacement Current Air Interface Simulation Dynamics Microscopy Films Model
ISSN号	0009-2614
英文摘要	Monolayers of amphiphilic molecules at the liquid-air interface are investigated, taking into account the steric repulsion between molecules and the Coulomb attractive interaction of dipoles with the liquid surface. It is shown that the former favors a perpendicular alignment of molecules at the surface (SmA(p) phase) and the latter gives a tilted orientation (SmCp phase). As the temperature decreases, the competition between these two interactions leads to a second-order phase transition from SmA(p) to SmCp. The large pretransitional fluctuation of the tilt angle at a critical molecular area is predicted. (C) 1999 Elsevier Science B.V. All rights reserved.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000083203600002
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/13085]
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,Wu, CX,Zhong-can, OY,et al. Tilting phase transition of Langmuir monolayers: a competition between steric repulsion and interaction of dipolar molecules with liquid surface[J]. CHEMICAL PHYSICS LETTERS,1999,312(1):7-13.
APA	Iwamoto, M,Wu, CX,Zhong-can, OY,&Iwamoto, M , Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, 2-12-1 O Okayama, Tokyo 1528552, Japan..(1999).Tilting phase transition of Langmuir monolayers: a competition between steric repulsion and interaction of dipolar molecules with liquid surface.CHEMICAL PHYSICS LETTERS,312(1),7-13.
MLA	Iwamoto, M,et al."Tilting phase transition of Langmuir monolayers: a competition between steric repulsion and interaction of dipolar molecules with liquid surface".CHEMICAL PHYSICS LETTERS 312.1(1999):7-13.