Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue in antiferroelectric (Pb,La)(Zr,Ti)O3 thin film

Zhengdong Luo; Xiaojie Lou; Fuping Zhang; Yang Liu; Dingding Chang; Chenqi Liu; Qida Liu; Brahim Dkhil; Ming Zhang; Xiaobing Ren; Hongliang He

doi:10.1063/1.4870992

Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue in antiferroelectric (Pb,La)(Zr,Ti)O₃ thin film

Zhengdong Luo
, Xiaojie Lou
, Fuping Zhang
, Yang Liu
, Dingding Chang
, Chenqi Liu
, Qida Liu
, Brahim Dkhil
, Ming Zhang
, Xiaobing Ren
, Hongliang He

Frontier Institute of Science and Technology

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

27 Scopus citations

Abstract

The Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue were systematically studied in antiferroelectric (Pb,La)(Zr,Ti)O₃ thin film. It is shown that the nonlinearity of dielectric permittivity can be described by the Rayleigh law under subswitching conditions. Electrical fatigue tests demonstrate that both the saturated polarization and the reversible/irreversible Rayleigh parameters show significant degradation after 10⁹ switching cycles. These phenomena could be explained by considering the growth of an interface degraded layer between the electrode and the film resulting from the charge injection induced by repetitive electrical switching during bipolar fatigue.

Original language	English
Article number	142904
Journal	Applied Physics Letters
Volume	104
Issue number	14
DOIs	https://doi.org/10.1063/1.4870992
State	Published - 7 Apr 2014

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title = "Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue in antiferroelectric (Pb,La)(Zr,Ti)O3 thin film",

abstract = "The Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue were systematically studied in antiferroelectric (Pb,La)(Zr,Ti)O3 thin film. It is shown that the nonlinearity of dielectric permittivity can be described by the Rayleigh law under subswitching conditions. Electrical fatigue tests demonstrate that both the saturated polarization and the reversible/irreversible Rayleigh parameters show significant degradation after 109 switching cycles. These phenomena could be explained by considering the growth of an interface degraded layer between the electrode and the film resulting from the charge injection induced by repetitive electrical switching during bipolar fatigue.",

author = "Zhengdong Luo and Xiaojie Lou and Fuping Zhang and Yang Liu and Dingding Chang and Chenqi Liu and Qida Liu and Brahim Dkhil and Ming Zhang and Xiaobing Ren and Hongliang He",

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T1 - Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue in antiferroelectric (Pb,La)(Zr,Ti)O3 thin film

AU - Luo, Zhengdong

AU - Lou, Xiaojie

AU - Zhang, Fuping

AU - Liu, Yang

AU - Chang, Dingding

AU - Liu, Chenqi

AU - Liu, Qida

AU - Dkhil, Brahim

AU - Zhang, Ming

AU - Ren, Xiaobing

AU - He, Hongliang

PY - 2014/4/7

Y1 - 2014/4/7

N2 - The Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue were systematically studied in antiferroelectric (Pb,La)(Zr,Ti)O3 thin film. It is shown that the nonlinearity of dielectric permittivity can be described by the Rayleigh law under subswitching conditions. Electrical fatigue tests demonstrate that both the saturated polarization and the reversible/irreversible Rayleigh parameters show significant degradation after 109 switching cycles. These phenomena could be explained by considering the growth of an interface degraded layer between the electrode and the film resulting from the charge injection induced by repetitive electrical switching during bipolar fatigue.

AB - The Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue were systematically studied in antiferroelectric (Pb,La)(Zr,Ti)O3 thin film. It is shown that the nonlinearity of dielectric permittivity can be described by the Rayleigh law under subswitching conditions. Electrical fatigue tests demonstrate that both the saturated polarization and the reversible/irreversible Rayleigh parameters show significant degradation after 109 switching cycles. These phenomena could be explained by considering the growth of an interface degraded layer between the electrode and the film resulting from the charge injection induced by repetitive electrical switching during bipolar fatigue.

UR - https://www.scopus.com/pages/publications/84898992251

U2 - 10.1063/1.4870992

DO - 10.1063/1.4870992

M3 - 文章

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SN - 0003-6951

VL - 104

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

M1 - 142904

ER -

Rayleigh-like nonlinear dielectric response and its evolution during electrical fatigue in antiferroelectric (Pb,La)(Zr,Ti)O₃ thin film

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