Evolution of transverse piezoelectric response of lead zirconate titanate ceramics under hydrostatic pressure

被引：8

作者：

Li, Fei ^{[1
]}

Xu, Zhuo ^{[1
]}

Wei, Xiaoyong ^{[1
]}

Jin, Li ^{[2
]}

Gao, Junjie ^{[1
]}

Zhang, Chonghui ^{[1
]}

Yao, Xi ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Key Lab Minist Educ, Elect Mat Res Lab, Xian 710049, Peoples R China

[2] Ecole Polytech Fed Lausanne, Swiss Fed Inst Technol, Ceram Lab, CH-1015 Lausanne, Switzerland

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2009年 / 42卷 / 07期

基金：

中国国家自然科学基金;

关键词：

FERROELECTRIC SOLID-SOLUTION; ACCURATE DETERMINATION; MATERIALS COEFFICIENTS; SYSTEM;

D O I：

10.1088/0022-3727/42/7/072001

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The piezoelectric properties of 31-mode resonators of lead zirconate titanate ceramics under hydrostatic pressure from 0.1 to 325MPa were evaluated by a fitting method, in which mechanical loss was taken into account. Our results based on the fitting method showed a hydrostatic pressure independent tendency of the piezoelectric coefficient and the electromechanical coupling factor because the adopted PZT ceramic can be considered as a linear system in our experiment, while two misleading tendencies of piezoelectric coefficient were obtained based on the resonance method when ignoring the contribution of the mechanical loss.

引用

页数：4

共 15 条

[1]

*ANSI IEEE, 1987, IEEE STAND PIEZ, P176

[2] Accurate determination of complex materials coefficients of piezoelectric resonators [J].

Du, XH ;

Wang, QM ;

Uchino, K .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2003, 50 (03) :312-320

[3]

Emeterio S., 2003, FERROELECTRICS, V293, P237, DOI DOI 10.1080/00150190390238450

[4] ACCURATE MEASUREMENT OF COEFFICIENTS IN A FERROELECTRIC CERAMIC [J].

HOLLAND, R ;

EERNISSE, EP .

IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1969, SU16 (04) :173-+

[5]

Kwok KW, 1997, IEEE T ULTRASON FERR, V44, P733, DOI 10.1109/58.655188

[6]

Lines M. E., 2001, Principles and Applications of Ferroelectrics and Related Materials

[7] Ferroelectric phase transitions and three-dimensional phase diagrams of a Pb(Zr,Ti)O3 system under a hydrostatic pressure [J].

Oh, SH ;

Jang, HM .

JOURNAL OF APPLIED PHYSICS, 1999, 85 (05) :2815-2820

[8] ITERATIVE METHOD FOR ACCURATE DETERMINATION OF REAL AND IMAGINARY PARTS OF MATERIALS COEFFICIENTS OF PIEZOELECTRIC CERAMICS [J].

SMITS, JG .

IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, 1976, 23 (06) :393-402

[9] Loss mechanisms in piezoelectrics: How to measure different losses separately [J].

Uchino, K ;

Hirose, S .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2001, 48 (01) :307-321

[10] Phase transition and dielectric properties of La-doped Pb(Zr,Sn,Ti)O3 antiferroelectric ceramics under hydrostatic pressure and temperature [J].

Xu, Z ;

Feng, YJ ;

Zheng, SG ;

Jin, A ;

Wang, FL ;

Yao, X .

JOURNAL OF APPLIED PHYSICS, 2002, 92 (05) :2663-2667

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