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Full Analysis of the Ferroelectric Phase Transition in a Thin Film with Various Boundary Conditions. / Pirozerskii, A.L.; Charnaya, E.V.; Gabbasova, K.R.

In: Ferroelectrics, Vol. 460, No. 1, 2014, p. 68-81.

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@article{09459ede43fb4136b95249d6d61cd33f,
title = "Full Analysis of the Ferroelectric Phase Transition in a Thin Film with Various Boundary Conditions",
abstract = "Second order ferroelectric phase transition for a thin film with arbitrary boundary conditions is considered within the framework of the Landau theory. General phase-plane portraits for the relevant Euler-Lagrange equation are constructed and different types of trajectories are analyzed. Full set of order parameter profiles is found. The method of reconstructing the admissible order parameter profiles for particular film thickness and extrapolation lengths is discussed.",
keywords = "Landau theory, thin film, arbitrary boundary conditions, Phase transition, phase portrait, order parameter profile",
author = "A.L. Pirozerskii and E.V. Charnaya and K.R. Gabbasova",
year = "2014",
doi = "10.1080/00150193.2014.874931",
language = "English",
volume = "460",
pages = "68--81",
journal = "Ferroelectrics",
issn = "0015-0193",
publisher = "Taylor & Francis",
number = "1",

}

RIS

TY - JOUR

T1 - Full Analysis of the Ferroelectric Phase Transition in a Thin Film with Various Boundary Conditions

AU - Pirozerskii, A.L.

AU - Charnaya, E.V.

AU - Gabbasova, K.R.

PY - 2014

Y1 - 2014

N2 - Second order ferroelectric phase transition for a thin film with arbitrary boundary conditions is considered within the framework of the Landau theory. General phase-plane portraits for the relevant Euler-Lagrange equation are constructed and different types of trajectories are analyzed. Full set of order parameter profiles is found. The method of reconstructing the admissible order parameter profiles for particular film thickness and extrapolation lengths is discussed.

AB - Second order ferroelectric phase transition for a thin film with arbitrary boundary conditions is considered within the framework of the Landau theory. General phase-plane portraits for the relevant Euler-Lagrange equation are constructed and different types of trajectories are analyzed. Full set of order parameter profiles is found. The method of reconstructing the admissible order parameter profiles for particular film thickness and extrapolation lengths is discussed.

KW - Landau theory

KW - thin film

KW - arbitrary boundary conditions

KW - Phase transition

KW - phase portrait

KW - order parameter profile

U2 - 10.1080/00150193.2014.874931

DO - 10.1080/00150193.2014.874931

M3 - Article

VL - 460

SP - 68

EP - 81

JO - Ferroelectrics

JF - Ferroelectrics

SN - 0015-0193

IS - 1

ER -

ID: 7008908