Poling temperature tuned electric-field-induced ferroelectric to antiferroelectric phase transition in 0.89Bi0.5Na 0.5TiO3-0.06BaTiO3-0.05K0.5Na 0.5NbO3 ceramics

Feng Gao; Xianlin Dong; Chaoliang Mao; Hongling Zhang; Fei Cao; Genshui Wang

doi:10.1063/1.3660283

Poling temperature tuned electric-field-induced ferroelectric to antiferroelectric phase transition in 0.89Bi_0.5Na _0.5TiO₃-0.06BaTiO₃-0.05K_0.5Na _0.5NbO₃ ceramics

Feng Gao, Xianlin Dong, Chaoliang Mao, Hongling Zhang, Fei Cao, Genshui Wang

CAS - Shanghai Institute of Ceramics

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

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Abstract

We report the electric-field-induced ferroelectric (FE_IN) to antiferroelectric (AFE) phase transition that is tuned by the poling temperatures in 0.89Bi_0.5Na_0.5TiO₃-0. 06BaTiO₃-0.05K_0.5Na_0.5NbO₃ (0.89BNT-0.06BT-0.05KNN) ceramics. Phase transition and pyroelectric behaviors of the ceramics were investigated as functions of temperature and electric field. Pyroelectric coefficient peaks of (3 ∼ 6.5) × 10^-8 °C cm^-2 K^-1 are detected at about 10 C above the poling temperatures for the samples poled at different temperatures. The poling temperature tuned pyroelectric behaviors are attributed to the FE_IN to AFE phase transition when the temperature increases.

Original language	English
Article number	094109
Journal	Journal of Applied Physics
Volume	110
Issue number	9
DOIs	https://doi.org/10.1063/1.3660283
State	Published - 1 Nov 2011
Externally published	Yes

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@article{011393f7070c4cf2bbb5c74384fea72f,

title = "Poling temperature tuned electric-field-induced ferroelectric to antiferroelectric phase transition in 0.89Bi0.5Na 0.5TiO3-0.06BaTiO3-0.05K0.5Na 0.5NbO3 ceramics",

abstract = "We report the electric-field-induced ferroelectric (FEIN) to antiferroelectric (AFE) phase transition that is tuned by the poling temperatures in 0.89Bi0.5Na0.5TiO3-0. 06BaTiO3-0.05K0.5Na0.5NbO3 (0.89BNT-0.06BT-0.05KNN) ceramics. Phase transition and pyroelectric behaviors of the ceramics were investigated as functions of temperature and electric field. Pyroelectric coefficient peaks of (3 ∼ 6.5) × 10-8 °C cm-2 K-1 are detected at about 10 C above the poling temperatures for the samples poled at different temperatures. The poling temperature tuned pyroelectric behaviors are attributed to the FEIN to AFE phase transition when the temperature increases.",

author = "Feng Gao and Xianlin Dong and Chaoliang Mao and Hongling Zhang and Fei Cao and Genshui Wang",

year = "2011",

month = nov,

day = "1",

doi = "10.1063/1.3660283",

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T1 - Poling temperature tuned electric-field-induced ferroelectric to antiferroelectric phase transition in 0.89Bi0.5Na 0.5TiO3-0.06BaTiO3-0.05K0.5Na 0.5NbO3 ceramics

AU - Gao, Feng

AU - Dong, Xianlin

AU - Mao, Chaoliang

AU - Zhang, Hongling

AU - Cao, Fei

AU - Wang, Genshui

PY - 2011/11/1

Y1 - 2011/11/1

N2 - We report the electric-field-induced ferroelectric (FEIN) to antiferroelectric (AFE) phase transition that is tuned by the poling temperatures in 0.89Bi0.5Na0.5TiO3-0. 06BaTiO3-0.05K0.5Na0.5NbO3 (0.89BNT-0.06BT-0.05KNN) ceramics. Phase transition and pyroelectric behaviors of the ceramics were investigated as functions of temperature and electric field. Pyroelectric coefficient peaks of (3 ∼ 6.5) × 10-8 °C cm-2 K-1 are detected at about 10 C above the poling temperatures for the samples poled at different temperatures. The poling temperature tuned pyroelectric behaviors are attributed to the FEIN to AFE phase transition when the temperature increases.

AB - We report the electric-field-induced ferroelectric (FEIN) to antiferroelectric (AFE) phase transition that is tuned by the poling temperatures in 0.89Bi0.5Na0.5TiO3-0. 06BaTiO3-0.05K0.5Na0.5NbO3 (0.89BNT-0.06BT-0.05KNN) ceramics. Phase transition and pyroelectric behaviors of the ceramics were investigated as functions of temperature and electric field. Pyroelectric coefficient peaks of (3 ∼ 6.5) × 10-8 °C cm-2 K-1 are detected at about 10 C above the poling temperatures for the samples poled at different temperatures. The poling temperature tuned pyroelectric behaviors are attributed to the FEIN to AFE phase transition when the temperature increases.

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U2 - 10.1063/1.3660283

DO - 10.1063/1.3660283

M3 - 文章

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VL - 110

JO - Journal of Applied Physics

JF - Journal of Applied Physics

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ER -

Poling temperature tuned electric-field-induced ferroelectric to antiferroelectric phase transition in 0.89Bi_0.5Na _0.5TiO₃-0.06BaTiO₃-0.05K_0.5Na _0.5NbO₃ ceramics

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