Dielectric dispersion behavior of Ba (Zrx Ti1-x) O3 solid solutions with a quasiferroelectric state

Shanming Ke; Huiqing Fan; Haitao Huang; Helen L.W. Chan; Shuhui Yu

doi:10.1063/1.2964088

Dielectric dispersion behavior of Ba (Zrx Ti1-x) O3 solid solutions with a quasiferroelectric state

Shanming Ke
, Huiqing Fan
, Haitao Huang
, Helen L.W. Chan
, Shuhui Yu

Northwestern Polytechnical University Xian
Hong Kong Polytechnic University
Shenzhen Institute of Advanced Technology

科研成果: 期刊稿件 › 文章 › 同行评审

67 引用（Scopus）

摘要

The temperature dependence of dielectric permittivity was investigated for the barium zirconium titanate solid solution system [BZT, Ba (Zrx Ti1-x) O3 0.25x0.5]. The dielectric relaxation behavior was observed in these ferroelectrics with diffused phase transition. In contrast to the canonical relaxors such as Pb (Mg1/3 Nb2/3) O3, the diffused phase transition of BZT could not be well described by the popular modified Curie-Weiss law. Quasiferroelectric state theory was introduced to explain the dielectric results of the BZT relaxors.

源语言	英语
文章编号	034108
期刊	Journal of Applied Physics
卷	104
期	3
DOI	https://doi.org/10.1063/1.2964088
出版状态	已出版 - 2008
已对外发布	是

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abstract = "The temperature dependence of dielectric permittivity was investigated for the barium zirconium titanate solid solution system [BZT, Ba (Zrx Ti1-x) O3 0.25x0.5]. The dielectric relaxation behavior was observed in these ferroelectrics with diffused phase transition. In contrast to the canonical relaxors such as Pb (Mg1/3 Nb2/3) O3, the diffused phase transition of BZT could not be well described by the popular modified Curie-Weiss law. Quasiferroelectric state theory was introduced to explain the dielectric results of the BZT relaxors.",

author = "Shanming Ke and Huiqing Fan and Haitao Huang and Chan, \{Helen L.W.\} and Shuhui Yu",

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AU - Ke, Shanming

AU - Fan, Huiqing

AU - Huang, Haitao

AU - Chan, Helen L.W.

AU - Yu, Shuhui

PY - 2008

Y1 - 2008

N2 - The temperature dependence of dielectric permittivity was investigated for the barium zirconium titanate solid solution system [BZT, Ba (Zrx Ti1-x) O3 0.25x0.5]. The dielectric relaxation behavior was observed in these ferroelectrics with diffused phase transition. In contrast to the canonical relaxors such as Pb (Mg1/3 Nb2/3) O3, the diffused phase transition of BZT could not be well described by the popular modified Curie-Weiss law. Quasiferroelectric state theory was introduced to explain the dielectric results of the BZT relaxors.

AB - The temperature dependence of dielectric permittivity was investigated for the barium zirconium titanate solid solution system [BZT, Ba (Zrx Ti1-x) O3 0.25x0.5]. The dielectric relaxation behavior was observed in these ferroelectrics with diffused phase transition. In contrast to the canonical relaxors such as Pb (Mg1/3 Nb2/3) O3, the diffused phase transition of BZT could not be well described by the popular modified Curie-Weiss law. Quasiferroelectric state theory was introduced to explain the dielectric results of the BZT relaxors.

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JO - Journal of Applied Physics

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IS - 3

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ER -

Dielectric dispersion behavior of Ba (Zrx Ti1-x) O3 solid solutions with a quasiferroelectric state

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