Model for Phase Transitions in the Solid Phases of Langmuir Monolayers

Jiunn Ren Roan; Toshihiro Kawakatsu

doi:10.1143/JPSJ.70.738

Model for Phase Transitions in the Solid Phases of Langmuir Monolayers

Jiunn Ren Roan, Toshihiro Kawakatsu

SCI - Physics

Nagoya University

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

A quasi two-dimensional (2D) model for the solid phases (CS, S, and LS) of Langmuir monolayers is proposed. The model can reproduce the CS-S and S-LS transitions and many other experimental results observed in the monolayers of fatty acids using parameters that can be estimated from experiments. It is demonstrated that, although being ignored in many theories, electrostatic interactions indeed play a crucial role in the polymorphism of the monolayer.

Original language	English
Pages (from-to)	738-742
Number of pages	5
Journal	Journal of the Physical Society of Japan
Volume	70
Issue number	3
DOIs	https://doi.org/10.1143/JPSJ.70.738
Publication status	Published - 2001 Mar

Keywords

Cell-mode expansion
Langmuir monolayers
Phase diagram

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abstract = "A quasi two-dimensional (2D) model for the solid phases (CS, S, and LS) of Langmuir monolayers is proposed. The model can reproduce the CS-S and S-LS transitions and many other experimental results observed in the monolayers of fatty acids using parameters that can be estimated from experiments. It is demonstrated that, although being ignored in many theories, electrostatic interactions indeed play a crucial role in the polymorphism of the monolayer.",

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author = "Roan, {Jiunn Ren} and Toshihiro Kawakatsu",

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AB - A quasi two-dimensional (2D) model for the solid phases (CS, S, and LS) of Langmuir monolayers is proposed. The model can reproduce the CS-S and S-LS transitions and many other experimental results observed in the monolayers of fatty acids using parameters that can be estimated from experiments. It is demonstrated that, although being ignored in many theories, electrostatic interactions indeed play a crucial role in the polymorphism of the monolayer.

KW - Cell-mode expansion

KW - Langmuir monolayers

KW - Phase diagram

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JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

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ER -

Model for Phase Transitions in the Solid Phases of Langmuir Monolayers

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Keywords

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