Imaginary time Schrödinger treatment for microstructure modeling in ferroelectrics

E. Klotins; V. Shvartsman; I. Bdikin; A. Kholkin

doi:10.1080/10584580490893583

Imaginary time Schrödinger treatment for microstructure modeling in ferroelectrics

E. Klotins^*
, V. Shvartsman
, I. Bdikin
, A. Kholkin

^*Corresponding author for this work

University of Latvia

University of Aveiro

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

Abstract

Thermodynamic approach of ferroelectrics is reconsidered in recourse to thermal activated nature of polarization switching under arbitrary driving voltage. This analysis heavy relies on transformation of the problem to imaginary time Schrödinger equation and its integration by means adopted from pure quantum problems. It turns out that this nonadiabatic treatment reveals non-equilibrium properties directly relevant to reconstruction of local polarization from contact mode atomic force microscope measurements.

Original language	English
Pages (from-to)	51-59
Number of pages	9
Journal	Integrated Ferroelectrics
Volume	64
DOIs	https://doi.org/10.1080/10584580490893583
Publication status	Published - 2004

Keywords

Dynamic hysteresis
Nonequilibrium thermodynamics
Spatial inhomogeneity
Symplectic integration

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10.1080/10584580490893583

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title = "Imaginary time Schr{\"o}dinger treatment for microstructure modeling in ferroelectrics",

abstract = "Thermodynamic approach of ferroelectrics is reconsidered in recourse to thermal activated nature of polarization switching under arbitrary driving voltage. This analysis heavy relies on transformation of the problem to imaginary time Schr{\"o}dinger equation and its integration by means adopted from pure quantum problems. It turns out that this nonadiabatic treatment reveals non-equilibrium properties directly relevant to reconstruction of local polarization from contact mode atomic force microscope measurements.",

keywords = "Dynamic hysteresis, Nonequilibrium thermodynamics, Spatial inhomogeneity, Symplectic integration",

author = "E. Klotins and V. Shvartsman and I. Bdikin and A. Kholkin",

year = "2004",

doi = "10.1080/10584580490893583",

language = "English",

volume = "64",

pages = "51--59",

journal = "Integrated Ferroelectrics",

issn = "1058-4587",

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AU - Klotins, E.

AU - Shvartsman, V.

AU - Bdikin, I.

AU - Kholkin, A.

PY - 2004

Y1 - 2004

N2 - Thermodynamic approach of ferroelectrics is reconsidered in recourse to thermal activated nature of polarization switching under arbitrary driving voltage. This analysis heavy relies on transformation of the problem to imaginary time Schrödinger equation and its integration by means adopted from pure quantum problems. It turns out that this nonadiabatic treatment reveals non-equilibrium properties directly relevant to reconstruction of local polarization from contact mode atomic force microscope measurements.

AB - Thermodynamic approach of ferroelectrics is reconsidered in recourse to thermal activated nature of polarization switching under arbitrary driving voltage. This analysis heavy relies on transformation of the problem to imaginary time Schrödinger equation and its integration by means adopted from pure quantum problems. It turns out that this nonadiabatic treatment reveals non-equilibrium properties directly relevant to reconstruction of local polarization from contact mode atomic force microscope measurements.

KW - Dynamic hysteresis

KW - Nonequilibrium thermodynamics

KW - Spatial inhomogeneity

KW - Symplectic integration

UR - https://www.scopus.com/pages/publications/33751172137

U2 - 10.1080/10584580490893583

DO - 10.1080/10584580490893583

M3 - Article

AN - SCOPUS:33751172137

SN - 1058-4587

VL - 64

SP - 51

EP - 59

JO - Integrated Ferroelectrics

JF - Integrated Ferroelectrics

ER -

Imaginary time Schrödinger treatment for microstructure modeling in ferroelectrics

Abstract

Keywords

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