Investigation of electric field-induced antiferroelectric to ferroelectric phase transition and phase stability of PLZST ceramics

Peng Liu; Tong Qing Yang; Zhi Hong Wang; Zhuo Xu; Liang Ying Zhang; Xi Yao

Investigation of electric field-induced antiferroelectric to ferroelectric phase transition and phase stability of PLZST ceramics

Peng Liu
, Tong Qing Yang
, Zhi Hong Wang
, Zhuo Xu
, Liang Ying Zhang
, Xi Yao

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

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

2 Scopus citations

Abstract

We have prepared antiferroelectric ceramics with compositions of (Pb_0.97 La_0.02) (Zr_1-x-y Sn_yTi_x)O₃(x=0.09 or 0.1; 0.16≤y≤0.38) near antiferroelectric (AFE)tetragonal-ferroelectric (FE)rhombohedral morphotropic phase boundary. The effects of Sn content on electric field-induced AFE→FE switching field E_c, double-hysteresis-loop width ΔE, and temperature-induced FE→AFE phase transition temperature T_FE, AFE→paraelectric (PE) transition temperature T_c are investigated. At constant Ti content x, both T_EF and T_c decrease with increase of Sn content y. Electric hysteresis loop measurement demonstrates an increase of E_c and decrease of ΔE when Sn content y increases. Furthermore, we also find that E_c and ΔE are related with T_FE and T_c. In situ X-ray diffraction under dc bias field shows that symmetry changes from tetragonal phase to rhombohedral phase with an increase of c axis, and an increase of lattice volume.

Original language	English
Pages (from-to)	1733
Number of pages	1
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	47
Issue number	10
State	Published - Oct 1998

Cite this

@article{feb10d4c8d4c4050962f85f1a02a0383,

title = "Investigation of electric field-induced antiferroelectric to ferroelectric phase transition and phase stability of PLZST ceramics",

abstract = "We have prepared antiferroelectric ceramics with compositions of (Pb0.97 La0.02) (Zr1-x-y SnyTix)O3(x=0.09 or 0.1; 0.16≤y≤0.38) near antiferroelectric (AFE)tetragonal-ferroelectric (FE)rhombohedral morphotropic phase boundary. The effects of Sn content on electric field-induced AFE→FE switching field Ec, double-hysteresis-loop width ΔE, and temperature-induced FE→AFE phase transition temperature TFE, AFE→paraelectric (PE) transition temperature Tc are investigated. At constant Ti content x, both TEF and Tc decrease with increase of Sn content y. Electric hysteresis loop measurement demonstrates an increase of Ec and decrease of ΔE when Sn content y increases. Furthermore, we also find that Ec and ΔE are related with TFE and Tc. In situ X-ray diffraction under dc bias field shows that symmetry changes from tetragonal phase to rhombohedral phase with an increase of c axis, and an increase of lattice volume.",

author = "Peng Liu and Yang, \{Tong Qing\} and Wang, \{Zhi Hong\} and Zhuo Xu and Zhang, \{Liang Ying\} and Xi Yao",

year = "1998",

month = oct,

language = "英语",

volume = "47",

pages = "1733",

journal = "Wuli Xuebao/Acta Physica Sinica",

issn = "1000-3290",

publisher = "Institute of Physics, Chinese Academy of Sciences",

number = "10",

}

TY - JOUR

T1 - Investigation of electric field-induced antiferroelectric to ferroelectric phase transition and phase stability of PLZST ceramics

AU - Liu, Peng

AU - Yang, Tong Qing

AU - Wang, Zhi Hong

AU - Xu, Zhuo

AU - Zhang, Liang Ying

AU - Yao, Xi

PY - 1998/10

Y1 - 1998/10

N2 - We have prepared antiferroelectric ceramics with compositions of (Pb0.97 La0.02) (Zr1-x-y SnyTix)O3(x=0.09 or 0.1; 0.16≤y≤0.38) near antiferroelectric (AFE)tetragonal-ferroelectric (FE)rhombohedral morphotropic phase boundary. The effects of Sn content on electric field-induced AFE→FE switching field Ec, double-hysteresis-loop width ΔE, and temperature-induced FE→AFE phase transition temperature TFE, AFE→paraelectric (PE) transition temperature Tc are investigated. At constant Ti content x, both TEF and Tc decrease with increase of Sn content y. Electric hysteresis loop measurement demonstrates an increase of Ec and decrease of ΔE when Sn content y increases. Furthermore, we also find that Ec and ΔE are related with TFE and Tc. In situ X-ray diffraction under dc bias field shows that symmetry changes from tetragonal phase to rhombohedral phase with an increase of c axis, and an increase of lattice volume.

AB - We have prepared antiferroelectric ceramics with compositions of (Pb0.97 La0.02) (Zr1-x-y SnyTix)O3(x=0.09 or 0.1; 0.16≤y≤0.38) near antiferroelectric (AFE)tetragonal-ferroelectric (FE)rhombohedral morphotropic phase boundary. The effects of Sn content on electric field-induced AFE→FE switching field Ec, double-hysteresis-loop width ΔE, and temperature-induced FE→AFE phase transition temperature TFE, AFE→paraelectric (PE) transition temperature Tc are investigated. At constant Ti content x, both TEF and Tc decrease with increase of Sn content y. Electric hysteresis loop measurement demonstrates an increase of Ec and decrease of ΔE when Sn content y increases. Furthermore, we also find that Ec and ΔE are related with TFE and Tc. In situ X-ray diffraction under dc bias field shows that symmetry changes from tetragonal phase to rhombohedral phase with an increase of c axis, and an increase of lattice volume.

UR - https://www.scopus.com/pages/publications/0346971019

M3 - 文章

AN - SCOPUS:0346971019

SN - 1000-3290

VL - 47

SP - 1733

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 10

ER -

Investigation of electric field-induced antiferroelectric to ferroelectric phase transition and phase stability of PLZST ceramics

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