Dendritic domain configurations in Pb(Zn1/3Nb2/3)O3-PbTiO3 single crystals

被引：22

作者：

Yu, HX ^{[1
]}

Randall, CA ^{[1
]}

机构：

[1] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA

来源：

JOURNAL OF APPLIED PHYSICS | 1999年 / 86卷 / 10期

关键词：

D O I：

10.1063/1.371586

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Domain structures arising as a result of pulsed electric fields are investigated in Pb(Zn1/3Nb2/3)O-3-PbTiO3 (PZN-PT) < 001 > single crystals by means of etching and environmental scanning electron microscope. It is shown that randomly orientated dendritic domain patterns were created under a pulsed electric field condition. The dendritic patterns are believed to be the result of local electric field and elastic deformation. Dendritic structures are also found during a back-switching process in 0.92PZN-0.08PT [001] single crystals. It is hypothesized that these unusual nonequilibrium domain structures are the result of local defects and space charge in the relaxor PZN-PT crystals. (C) 1999 American Institute of Physics. [S0021-8979(99)03122-9].

引用

页码：5733 / 5738

页数：6

共 22 条

[11] DOMAIN FORMATION AND DOMAIN WALL MOTIONS IN FERROELECTRIC BATIO3 SINGLE CRYSTALS [J].

MERZ, WJ .

PHYSICAL REVIEW, 1954, 95 (03) :690-698

[12] 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

[13]

PARK SE, 1996, P 10 IEEE INT S APPL, V1, P79

[14]

PARK SH, IN PRESS J APPL PHYS

[15] KINETICS OF FERROELECTRIC DOMAIN STRUCTURE DURING SWITCHING : THEORY AND EXPERIMENT [J].

Shur, Vladimir Ya. ;

Rumyantsev, Evgeniy L. .

FERROELECTRICS, 1994, 151 (01) :171-180

[16] DOMAIN-STRUCTURE OF LEAD GERMANATE [J].

SHUR, VY ;

GRUVERMAN, AL ;

LETUCHEV, VV ;

RUMYANTSEV, EL ;

SUBBOTIN, AL .

FERROELECTRICS, 1989, 98 :29-49

[17]

SHUR VY, 1996, P 10 IEEE INT S APPL, P233

[18]

WADA S, 1998, P 5 INT S FERR DOM M

[19] FERROELASTICITY AND RELATED PROPERTIES OF CRYSTALS. [J].

Wadhawan, Vinod K. .

Phase Transitions, 1982, 3 (01) :3-103

[20] FERROELASTICITY - INTRODUCTORY SURVEY AND PRESENT STATUS [J].

WADHAWAN, VK .

PHASE TRANSITIONS, 1991, 34 (1-4) :3-18

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