Macroscopic elastic and electric fields in ferroelectrics: phenomenology and simulations

E. Klotins; A. Stemberg; K. Kundzins

doi:10.1080/00150199908214870

Macroscopic elastic and electric fields in ferroelectrics: phenomenology and simulations

E. Klotins^*
, A. Stemberg
, K. Kundzins

^*Corresponding author for this work

University of Latvia

Research output: Contribution to journal › Conference article › peer-review

4 Citations (Scopus)

Abstract

A 3D solution for electrostriction govemed elastic field is obtained in terms of integral transformations. In particular, the nonlocal elastic interaction term in the free energy functional is derived for any point symmetry. Applicability of the free energy functional to phenomena specific to ferroelectric relaxors is discussed and the role of multiplicative noise emphasised. A simplified model potential is used to demonstrate the contribution of fluctuations to external field controlled domain reorientation.

Original language	English
Pages (from-to)	97-110
Number of pages	14
Journal	Ferroelectrics
Volume	235
Issue number	1
DOIs	https://doi.org/10.1080/00150199908214870
Publication status	Published - 1999
Event	2nd International Seminar on Relaxor Ferroelectrics (ISRF-II) - Dubna, Russia Duration: 23 Jun 1998 → 28 Jun 1998

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title = "Macroscopic elastic and electric fields in ferroelectrics: phenomenology and simulations",

abstract = "A 3D solution for electrostriction govemed elastic field is obtained in terms of integral transformations. In particular, the nonlocal elastic interaction term in the free energy functional is derived for any point symmetry. Applicability of the free energy functional to phenomena specific to ferroelectric relaxors is discussed and the role of multiplicative noise emphasised. A simplified model potential is used to demonstrate the contribution of fluctuations to external field controlled domain reorientation.",

author = "E. Klotins and A. Stemberg and K. Kundzins",

year = "1999",

doi = "10.1080/00150199908214870",

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pages = "97--110",

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note = "2nd International Seminar on Relaxor Ferroelectrics (ISRF-II) ; Conference date: 23-06-1998 Through 28-06-1998",

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T1 - Macroscopic elastic and electric fields in ferroelectrics

T2 - 2nd International Seminar on Relaxor Ferroelectrics (ISRF-II)

AU - Klotins, E.

AU - Stemberg, A.

AU - Kundzins, K.

PY - 1999

Y1 - 1999

N2 - A 3D solution for electrostriction govemed elastic field is obtained in terms of integral transformations. In particular, the nonlocal elastic interaction term in the free energy functional is derived for any point symmetry. Applicability of the free energy functional to phenomena specific to ferroelectric relaxors is discussed and the role of multiplicative noise emphasised. A simplified model potential is used to demonstrate the contribution of fluctuations to external field controlled domain reorientation.

AB - A 3D solution for electrostriction govemed elastic field is obtained in terms of integral transformations. In particular, the nonlocal elastic interaction term in the free energy functional is derived for any point symmetry. Applicability of the free energy functional to phenomena specific to ferroelectric relaxors is discussed and the role of multiplicative noise emphasised. A simplified model potential is used to demonstrate the contribution of fluctuations to external field controlled domain reorientation.

UR - https://www.scopus.com/pages/publications/0033294324

U2 - 10.1080/00150199908214870

DO - 10.1080/00150199908214870

M3 - Conference article

AN - SCOPUS:0033294324

SN - 0015-0193

VL - 235

SP - 97

EP - 110

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

Y2 - 23 June 1998 through 28 June 1998

ER -

Macroscopic elastic and electric fields in ferroelectrics: phenomenology and simulations

Abstract

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