Generation of Maxwell-displacement current due to tilting phase transition of amphiphile monolayers on water surface

被引：7
|
作者：
Iwamoto, M
Manaka, T
Tojima, A
Zhong-can, OY
机构：
[1] Tokyo Inst Technol, Dept Phys Elect, Meguro Ku, Tokyo 1528552, Japan
[2] Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China
[3] Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2002年 / 359卷 / 1-2期
关键词：
D O I：
10.1016/S0009-2614(02)00714-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Generation of Maxwell-displacement current (MDC) across monolayers on the water surface due to the untilting to tilting (U --> t) phase transition of floating amphiphile monolayer is studied. This generation of MDC is analyzed using one parameter, the tilt angle theta(t) from the water surface normal. Here, this parameter is used to express the distortion of orthogonally hexagonal orientation of the molecules that causes the distortion of the projection of the hexagon on the water surface. We discuss the generation of a change in MDC across fatty acid monolayers observed in the condensed region in association with the U --> t phase transition. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：169 / 175
页数：7
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