Dynamic scaling of hysteresis dispersion in ferroelectrics

J. M. Liu; H. Yu; B. Pan; X. Y. Chen

doi:10.1016/j.mseb.2004.12.010

Dynamic scaling of hysteresis dispersion in ferroelectrics

J. M. Liu^*, H. Yu, B. Pan, X. Y. Chen

^*Corresponding author for this work

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

6 Citations (Scopus)

Abstract

The dynamic hysteresis of three representative ferroelectric Pb(Ti _0.48Zr_0.52)O₃ (PZT), Bi₂Sr ₂Ta₅O₉ (SBT) and Bi₄Ti ₃O₁₂ (BTO) thin films and one 1-3 Pb_0.95La _0.05TiO₃ (PLT)/polymer composites, measured using the Sawyer-Tower (ST) method, is summarized, focusing on the dependence of the hysteresis area as a function of the amplitude E₀ and frequency f of the external electric field E. It is found that the one-parameter scaling of the single-peaked hysteresis dispersion applies to the three types of ferroelectric thin films and a Ginzburg-Landau (GL) model system where the domain reversal can be kinetically described by a unique characteristic time. It is confirmed by all of the three ferroelectric systems that the effective characteristic time for the domain reversal is inversely proportional to the field amplitude, while this scaling does not work for the composite system.

Original language	English
Pages (from-to)	2-6
Number of pages	5
Journal	Materials Science and Engineering: B
Volume	118
Issue number	1-3
DOIs	https://doi.org/10.1016/j.mseb.2004.12.010
Publication status	Published - 25 Apr 2005
Externally published	Yes

Keywords

Dynamic scaling
Ferroelectric hysteresis
Hysteresis dispersion

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10.1016/j.mseb.2004.12.010

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@article{252da84bb98f448ea942f01ffeb5ec42,

title = "Dynamic scaling of hysteresis dispersion in ferroelectrics",

abstract = "The dynamic hysteresis of three representative ferroelectric Pb(Ti 0.48Zr0.52)O3 (PZT), Bi2Sr 2Ta5O9 (SBT) and Bi4Ti 3O12 (BTO) thin films and one 1-3 Pb0.95La 0.05TiO3 (PLT)/polymer composites, measured using the Sawyer-Tower (ST) method, is summarized, focusing on the dependence of the hysteresis area as a function of the amplitude E0 and frequency f of the external electric field E. It is found that the one-parameter scaling of the single-peaked hysteresis dispersion applies to the three types of ferroelectric thin films and a Ginzburg-Landau (GL) model system where the domain reversal can be kinetically described by a unique characteristic time. It is confirmed by all of the three ferroelectric systems that the effective characteristic time for the domain reversal is inversely proportional to the field amplitude, while this scaling does not work for the composite system.",

keywords = "Dynamic scaling, Ferroelectric hysteresis, Hysteresis dispersion",

author = "Liu, {J. M.} and H. Yu and B. Pan and Chen, {X. Y.}",

year = "2005",

month = apr,

day = "25",

doi = "10.1016/j.mseb.2004.12.010",

language = "English",

volume = "118",

pages = "2--6",

journal = "Materials Science and Engineering: B",

issn = "0921-5107",

number = "1-3",

}

TY - JOUR

T1 - Dynamic scaling of hysteresis dispersion in ferroelectrics

AU - Liu, J. M.

AU - Yu, H.

AU - Pan, B.

AU - Chen, X. Y.

PY - 2005/4/25

Y1 - 2005/4/25

N2 - The dynamic hysteresis of three representative ferroelectric Pb(Ti 0.48Zr0.52)O3 (PZT), Bi2Sr 2Ta5O9 (SBT) and Bi4Ti 3O12 (BTO) thin films and one 1-3 Pb0.95La 0.05TiO3 (PLT)/polymer composites, measured using the Sawyer-Tower (ST) method, is summarized, focusing on the dependence of the hysteresis area as a function of the amplitude E0 and frequency f of the external electric field E. It is found that the one-parameter scaling of the single-peaked hysteresis dispersion applies to the three types of ferroelectric thin films and a Ginzburg-Landau (GL) model system where the domain reversal can be kinetically described by a unique characteristic time. It is confirmed by all of the three ferroelectric systems that the effective characteristic time for the domain reversal is inversely proportional to the field amplitude, while this scaling does not work for the composite system.

AB - The dynamic hysteresis of three representative ferroelectric Pb(Ti 0.48Zr0.52)O3 (PZT), Bi2Sr 2Ta5O9 (SBT) and Bi4Ti 3O12 (BTO) thin films and one 1-3 Pb0.95La 0.05TiO3 (PLT)/polymer composites, measured using the Sawyer-Tower (ST) method, is summarized, focusing on the dependence of the hysteresis area as a function of the amplitude E0 and frequency f of the external electric field E. It is found that the one-parameter scaling of the single-peaked hysteresis dispersion applies to the three types of ferroelectric thin films and a Ginzburg-Landau (GL) model system where the domain reversal can be kinetically described by a unique characteristic time. It is confirmed by all of the three ferroelectric systems that the effective characteristic time for the domain reversal is inversely proportional to the field amplitude, while this scaling does not work for the composite system.

KW - Dynamic scaling

KW - Ferroelectric hysteresis

KW - Hysteresis dispersion

UR - http://www.scopus.com/inward/record.url?scp=15344340622&partnerID=8YFLogxK

U2 - 10.1016/j.mseb.2004.12.010

DO - 10.1016/j.mseb.2004.12.010

M3 - Article

AN - SCOPUS:15344340622

SN - 0921-5107

VL - 118

SP - 2

EP - 6

JO - Materials Science and Engineering: B

JF - Materials Science and Engineering: B

IS - 1-3

ER -

Dynamic scaling of hysteresis dispersion in ferroelectrics

Abstract

Keywords

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