Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics

被引：11

作者：

Zhang, Qingfeng ^{[1
]}

Jiang, Shenglin ^{[1
]}

Zeng, Yike ^{[1
]}

Xie, Zhenzhen ^{[1
]}

Fan, Maoyan ^{[1
]}

Zhang, Guangzu ^{[1
]}

Zhang, Yangyang ^{[1
]}

Yu, Yan ^{[1
]}

Wang, Jing ^{[1
]}

Qin, Xiaoye ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Dept Elect Sci & Technol, Wuhan 430074, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2011年 / 176卷 / 10期

基金：

国家高技术研究发展计划(863计划);

关键词：

PLZST; Dielectric properties; Ferroelectric properties; Pyroelectric properties; SCANDIUM-TANTALATE; PHASE-TRANSITIONS; FIELD; TUNABILITY; BEHAVIOR;

D O I：

10.1016/j.mseb.2011.03.006

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

(Pb0.97-xLa0.02Bax)(Zr0.75Sn0.12Ti0.13)O-3 ceramics in the composition range 0.1 <= x <= 0.16 were prepared by conventional solid state reaction process. On increasing Ba content from 0.1 to 0.16 mol, the specimens underwent phase transition from the first order to the second order and the Curie temperature decreased from 85 to 35 degrees C. With x=0.16, the specimen showed good pyroelectric properties for practical applications. When a 500 V/mm dc bias field was applied, the specimen showed the maximum pyroelectric coefficient of 5800 mu C/m(2) K and figure of merit of 58 x 10(-5) Pa-0.5 at Curie temperature. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：816 / 820

页数：5

共 25 条

[1] TRANSDUCERS USING FORCED TRANSITIONS BETWEEN FERROELECTRIC AND ANTIFERROELECTRIC STATES
BERLINCOURT, D
[J]. IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1966, SU13 (04): : 116 - +
[2] DEPOLARIZATION BEHAVIOR AND REVERSIBLE PYROELECTRICITY IN LEAD SCANDIUM-TANTALATE CERAMICS UNDER DC BIASES
CHEN, ZL
YAO, X
CROSS, LE
[J]. FERROELECTRICS, 1983, 49 (1-4) : 213 - 217
[3] Growth and pyroelectric properties of [001]-oriented (1-x)Pb(Zn1/3Nb2/3)O3-xPbTiO3 single crystals
Fang, Bijun
Li, Jinhua
Xu, Haiqing
Luo, Haosu
[J]. APPLIED PHYSICS LETTERS, 2007, 91 (06)
[4] DIELECTRIC BOLOMETER - A NEW TYPE OF THERMAL RADIATION DETECTOR
HANEL, RA
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1961, 51 (02) : 220 - &
[5] ANTIFERROELECTRIC CERAMICS WITH FIELD-ENFORCED TRANSITIONS - NEW NONLINEAR CIRCUIT ELEMENT
JAFFE, B
[J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1961, 49 (08): : 1264 - +
[6] Jaffe B., 1971, Piezoelectric Ceramics
[7] Influencing factors on the pyroelectric properties of Pb(Zr,Ti)O3 thin film for uncooled infrared detector
Kang, DH
Kim, KW
Lee, SY
Kim, YH
Gil, SK
[J]. MATERIALS CHEMISTRY AND PHYSICS, 2005, 90 (2-3) : 411 - 416
[8] The phase transformation, dielectric and pyroelectric properties of (PbBa)(Zr,Sn,Ti)O3 solid solutions with compositions near AFE/RFE phase boundary
Liu, P
Bian, XB
Zhang, LY
Yao, X
[J]. ACTA PHYSICA SINICA, 2002, 51 (07) : 1628 - 1633
[9] LIU W, 2010, J AM CERAM SOC, P1
[10] Tunability and relaxor properties of ferroelectric barium stannate titanate ceramics
Lu, SG
Xu, ZK
Chen, H
[J]. APPLIED PHYSICS LETTERS, 2004, 85 (22) : 5319 - 5321

← 1 2 3 →