Young's modulus and hysteretic losses of 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3:: single versus polycrystalline forms

被引：12

作者：

Viehland, D ^{[1
]}

Li, JF ^{[1
]}

机构：

[1] Virginia Tech, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA

来源：

JOURNAL OF APPLIED PHYSICS | 2003年 / 94卷 / 12期

关键词：

D O I：

10.1063/1.1618940

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Young's modulus (Y) of 0.7Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) has been investigated for polycrystals and single crystals oriented along <001>, <110>, and <111>. The value of Y-<001> and Y-<110> for single crystals was dramatically lower than either Y-<111> or the polycrystalline averaged value. For ceramics, field dependent measurements revealed a significant softening of Y, which was not observed for oriented crystals. For both forms, the elastic energy densities were similar, however significantly higher hysteretic losses were found for polycrystals. (C) 2003 American Institute of Physics.

引用

页码：7719 / 7722

页数：4

共 15 条

[1]

Jaffe B., 1971, PIEZOELECTRIC CERAMI

[2] High-frequency dispersion of ultrasonic velocity and attenuation of single-crystal 0.72 Pb(Mg1/3Nb2/3)O3-0.28 PbTiO3 with engineered domain structures [J].

Jiang, WH ;

Cao, WW ;

Han, PD .

APPLIED PHYSICS LETTERS, 2002, 80 (14) :2466-2468

[3] DIELECTRIC AND PIEZOELECTRIC PROPERTIES OF 0.91PB(ZN1/3NB2/3)O3-0.09PBTIO3 SINGLE-CRYSTALS [J].

KUWATA, J ;

UCHINO, K ;

NOMURA, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1982, 21 (09) :1298-1302

[4] POLARIZATION SWITCHING MECHANISMS AND ELECTROMECHANICAL PROPERTIES OF LA-MODIFIED LEAD-ZIRCONATE-TITANATE CERAMICS [J].

LI, JF ;

DAI, XH ;

CHOW, A ;

VIEHLAND, D .

JOURNAL OF MATERIALS RESEARCH, 1995, 10 (04) :926-938

[5] Electric field dependence of piezoelectric properties for rhombohedral 0.955Pb(Zn1/3Nb2/3)O3-0.045PbTiO3 single crystals [J].

Liu, SF ;

Park, SE ;

Shrout, TR ;

Cross, LE .

JOURNAL OF APPLIED PHYSICS, 1999, 85 (05) :2810-2814

[6] LARGE PIEZOELECTRIC EFFECT INDUCED BY DIRECT-CURRENT BIAS IN PMN-PT RELAXOR FERROELECTRIC CERAMICS [J].

PAN, WY ;

GU, WY ;

TAYLOR, DJ ;

CROSS, LE .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1989, 28 (04) :653-661

[7] Characteristics of relaxor-based piezoelectric single crystals for ultrasonic transducers [J].

Park, SE ;

Shrout, TR .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1997, 44 (05) :1140-1147

[8] Ultrahigh strain and piezoelectric behavior in relaxor based ferroelectric single crystals [J].

Park, SE ;

Shrout, TR .

JOURNAL OF APPLIED PHYSICS, 1997, 82 (04) :1804-1811

[9]

STANSFIELD D, 1991, UNDERWATER ELECTROAC

[10] Ferroelastic switching and elastic nonlinearity in ⟨001⟩-oriented Pb(Mg1/3Nb2/3)O3-PbTiO3 and Pb(Zn1/3Nb2/3)O3-PbTiO3 crystals [J].

Viehland, D ;

Powers, J ;

Ewart, L ;

Li, JF .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (08) :4907-4909

← 1 2 →