Piezoelectric and ferroelectric properties of SrBi2(Nb1-χTaχ)2O9 ceramics

Lin Sun; Chude Feng; Lidong Chen; Shiming Huang; Xiaowei Wen

doi:10.1016/j.mseb.2006.08.034

Piezoelectric and ferroelectric properties of SrBi₂(Nb_1-χTa_χ)₂O₉ ceramics

Lin Sun^*
, Chude Feng
, Lidong Chen
, Shiming Huang
, Xiaowei Wen

^*Corresponding author for this work

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

18 Scopus citations

Abstract

SrBi₂(Nb_1-χTa_χ)₂O₉ (0 ≤ χ ≤ 1.0) bismuth layered structured ferroelectric (BLSF) ceramics were prepared by the conventional solid-state reaction sintering method. XRD analysis indicated that a single phase of SrBi₂(Nb_1-χTa_χ)₂O₉ was formed for all compositions. The substitution of Ta for Nb decreases Curie temperature (T_c), maximum permittivity (ε_m), remnant polarization (P_r) and coercive field (E_c), whereas temperature coefficient of resonance frequency (TCF) increases with the increase in Ta content for SrBi₂(Nb_1-χTa_χ)₂O₉. All of compositions have a low permittivity (ε_r), a low electromechamical coupling coefficient (K_p) and a high mechanical quality factor (Q_m), which are advantageous to be used in piezoelectric resonator device.

Original language	English
Pages (from-to)	60-64
Number of pages	5
Journal	Materials Science and Engineering: B
Volume	135
Issue number	1
DOIs	https://doi.org/10.1016/j.mseb.2006.08.034
State	Published - 15 Nov 2006
Externally published	Yes

Keywords

Bismuth layer structure ferroelectric
Piezoelectric property
SBN
SBT

Access to Document

10.1016/j.mseb.2006.08.034

Cite this

@article{72ed0788ab004c7890f2ac5f43a14a48,

title = "Piezoelectric and ferroelectric properties of SrBi2(Nb1-χTaχ)2O9 ceramics",

abstract = "SrBi2(Nb1-χTaχ)2O9 (0 ≤ χ ≤ 1.0) bismuth layered structured ferroelectric (BLSF) ceramics were prepared by the conventional solid-state reaction sintering method. XRD analysis indicated that a single phase of SrBi2(Nb1-χTaχ)2O9 was formed for all compositions. The substitution of Ta for Nb decreases Curie temperature (Tc), maximum permittivity (εm), remnant polarization (Pr) and coercive field (Ec), whereas temperature coefficient of resonance frequency (TCF) increases with the increase in Ta content for SrBi2(Nb1-χTaχ)2O9. All of compositions have a low permittivity (εr), a low electromechamical coupling coefficient (Kp) and a high mechanical quality factor (Qm), which are advantageous to be used in piezoelectric resonator device.",

keywords = "Bismuth layer structure ferroelectric, Piezoelectric property, SBN, SBT",

author = "Lin Sun and Chude Feng and Lidong Chen and Shiming Huang and Xiaowei Wen",

year = "2006",

month = nov,

day = "15",

doi = "10.1016/j.mseb.2006.08.034",

language = "英语",

volume = "135",

pages = "60--64",

journal = "Materials Science and Engineering: B",

issn = "0921-5107",

publisher = "Elsevier Ltd",

number = "1",

}

TY - JOUR

T1 - Piezoelectric and ferroelectric properties of SrBi2(Nb1-χTaχ)2O9 ceramics

AU - Sun, Lin

AU - Feng, Chude

AU - Chen, Lidong

AU - Huang, Shiming

AU - Wen, Xiaowei

PY - 2006/11/15

Y1 - 2006/11/15

N2 - SrBi2(Nb1-χTaχ)2O9 (0 ≤ χ ≤ 1.0) bismuth layered structured ferroelectric (BLSF) ceramics were prepared by the conventional solid-state reaction sintering method. XRD analysis indicated that a single phase of SrBi2(Nb1-χTaχ)2O9 was formed for all compositions. The substitution of Ta for Nb decreases Curie temperature (Tc), maximum permittivity (εm), remnant polarization (Pr) and coercive field (Ec), whereas temperature coefficient of resonance frequency (TCF) increases with the increase in Ta content for SrBi2(Nb1-χTaχ)2O9. All of compositions have a low permittivity (εr), a low electromechamical coupling coefficient (Kp) and a high mechanical quality factor (Qm), which are advantageous to be used in piezoelectric resonator device.

AB - SrBi2(Nb1-χTaχ)2O9 (0 ≤ χ ≤ 1.0) bismuth layered structured ferroelectric (BLSF) ceramics were prepared by the conventional solid-state reaction sintering method. XRD analysis indicated that a single phase of SrBi2(Nb1-χTaχ)2O9 was formed for all compositions. The substitution of Ta for Nb decreases Curie temperature (Tc), maximum permittivity (εm), remnant polarization (Pr) and coercive field (Ec), whereas temperature coefficient of resonance frequency (TCF) increases with the increase in Ta content for SrBi2(Nb1-χTaχ)2O9. All of compositions have a low permittivity (εr), a low electromechamical coupling coefficient (Kp) and a high mechanical quality factor (Qm), which are advantageous to be used in piezoelectric resonator device.

KW - Bismuth layer structure ferroelectric

KW - Piezoelectric property

KW - SBN

KW - SBT

UR - https://www.scopus.com/pages/publications/33750351271

U2 - 10.1016/j.mseb.2006.08.034

DO - 10.1016/j.mseb.2006.08.034

M3 - 文章

AN - SCOPUS:33750351271

SN - 0921-5107

VL - 135

SP - 60

EP - 64

JO - Materials Science and Engineering: B

JF - Materials Science and Engineering: B

IS - 1

ER -

Piezoelectric and ferroelectric properties of SrBi₂(Nb_1-χTa_χ)₂O₉ ceramics

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this