Evolution of electric field amplitude dependent scaling behaviors in ferroelectric films over a broad temperature range

J. Yang; X. J. Meng; M. R. Shen; C. Gao; J. L. Sun; J. H. Chu

doi:10.1063/1.2978329

Evolution of electric field amplitude dependent scaling behaviors in ferroelectric films over a broad temperature range

J. Yang^*
, X. J. Meng
, M. R. Shen
, C. Gao
, J. L. Sun
, J. H. Chu

^*此作品的通讯作者

物理与电子科学学院

科研成果: 期刊稿件 › 文章 › 同行评审

19 引用（Scopus）

摘要

The evolution of the electric field amplitude (V0) dependent scaling of dynamic hysteresis area (A V0α) with the temperature in Mn doped (Pb,Sr) TiO3 film was analyzed. α exhibited different values under three temperature regions, where (1) the intrinsic ferroelectric domain nucleation, growth, and reversal, (2) the competition between the polar nanoregions and mobile defects, and (3) the Joule loss during long range movement of oxygen vacancies were demonstrated. This study provides a quantitative criterion to distinguish the intrinsic ferroelectric hysteresis from artificial one.

源语言	英语
文章编号	092908
期刊	Applied Physics Letters
卷	93
期	9
DOI	https://doi.org/10.1063/1.2978329
出版状态	已出版 - 2008

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AU - Yang, J.

AU - Meng, X. J.

AU - Shen, M. R.

AU - Gao, C.

AU - Sun, J. L.

AU - Chu, J. H.

PY - 2008

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N2 - The evolution of the electric field amplitude (V0) dependent scaling of dynamic hysteresis area (A V0α) with the temperature in Mn doped (Pb,Sr) TiO3 film was analyzed. α exhibited different values under three temperature regions, where (1) the intrinsic ferroelectric domain nucleation, growth, and reversal, (2) the competition between the polar nanoregions and mobile defects, and (3) the Joule loss during long range movement of oxygen vacancies were demonstrated. This study provides a quantitative criterion to distinguish the intrinsic ferroelectric hysteresis from artificial one.

AB - The evolution of the electric field amplitude (V0) dependent scaling of dynamic hysteresis area (A V0α) with the temperature in Mn doped (Pb,Sr) TiO3 film was analyzed. α exhibited different values under three temperature regions, where (1) the intrinsic ferroelectric domain nucleation, growth, and reversal, (2) the competition between the polar nanoregions and mobile defects, and (3) the Joule loss during long range movement of oxygen vacancies were demonstrated. This study provides a quantitative criterion to distinguish the intrinsic ferroelectric hysteresis from artificial one.

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JO - Applied Physics Letters

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M1 - 092908

ER -

Evolution of electric field amplitude dependent scaling behaviors in ferroelectric films over a broad temperature range

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