Fe-substituted 0.92Pb(Zn1/3Nb2/3)O3-0.08PbTiO3 single crystals:: A "hard" piezocrystal

被引：43

作者：

Priya, S ^{[1
]}

Uchino, K

Viehland, D

机构：

[1] Penn State Univ, Int Ctr Actuators & Transducers, Inst Mat Res, University Pk, PA 16802 USA

[2] Virginia Tech, Dept Mat Sci & Engn, Blacksburg, VA 24060 USA

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 13期

关键词：

D O I：

10.1063/1.1507831

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The dielectric and electrically induced strain characteristics of Fe-substituted Pb(Zn1/3Nb2/3)O-3-PbTiO3 single crystals have been investigated. These investigations have shown that Fe substitution results in: (i) a lowering of the field level required to obtain large strains, (ii) an increased squareness in the epsilon-E response indicative of "hard" piezoelectric properties, and (iii) enhanced linearity in the region where saturation is approached at high field levels. Interestingly, the hard characteristics occur along with an enhanced stability of an intermediate ferroelectric orthorhombic state. (C) 2002 American Institute of Physics.

引用

页码：2430 / 2432

页数：3

共 22 条

[1] Finite-temperature properties of Pb(Zr1-xTix)O3 alloys from first principles [J].

Bellaiche, L ;

García, A ;

Vanderbilt, D .

PHYSICAL REVIEW LETTERS, 2000, 84 (23) :5427-5430

[2] ORDERING STRUCTURE AND DIELECTRIC-PROPERTIES OF UNDOPED AND LA/NA-DOPED PB(MG1/3NB2/3)O3 [J].

CHEN, J ;

CHAN, HM ;

HARMER, MP .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1989, 72 (04) :593-598

[3] Substituent-introduction of "hard" polarization characteristics in "soft" Pb(BIBII)O3-PbTiO3 ferroelectric ceramics [J].

Chen, YH ;

Uchino, K ;

Viehland, D .

JOURNAL OF APPLIED PHYSICS, 2001, 89 (07) :3928-3933

[4]

DAI XH, 1995, THESIS U ILLINOIS UR

[5] Polarization rotation mechanism for ultrahigh electromechanical response in single-crystal piezoelectrics [J].

Fu, HX ;

Cohen, RE .

NATURE, 2000, 403 (6767) :281-283

[6]

Jaffe B., 1971, PIEZOELECTRIC CERAMI

[7] Monoclinic structure of unpoled morphotropic high piezoelectric PMN-PT and PZN-PT compounds [J].

Kiat, JM ;

Uesu, Y ;

Dkhil, B ;

Matsuda, M ;

Malibert, C ;

Calvarin, G .

PHYSICAL REVIEW B, 2002, 65 (06) :641061-641064

[8] Piezoelectric and dielectric properties of Fe2O3-doped 0.57Pb(Sc1/2Nb1/2)O3-0.43PbTiO3 ceramic materials [J].

Kim, JS ;

Kim, SJ ;

Kim, HG ;

Lee, DC ;

Uchino, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1999, 38 (3A) :1433-1437

[9] 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

[10] PHASE-TRANSITIONS IN THE PB(ZN1/3NB2/3)O3-PBTIO3 SYSTEM [J].

KUWATA, J ;

UCHINO, K ;

NOMURA, S .

FERROELECTRICS, 1981, 37 (1-4) :579-582

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