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

[1]

CROSS LE, 1987, FERROELECTRICS, V76, P241, DOI 10.2109/jcersj.99.829

[2] DOMAIN CLAMPING EFFECT IN BARIUM TITANATE SINGLE CRYSTALS [J].

DROUGARD, ME ;

YOUNG, DR .

PHYSICAL REVIEW, 1954, 94 (06) :1561-1564

[3] ORIENTATION OF DOMAIN WALLS IN TWINNED FERROELECTRIC CRYSTALS [J].

FOUSEK, J ;

JANOVEC, V .

JOURNAL OF APPLIED PHYSICS, 1969, 40 (01) :135-&

[4]

FOUSEK J, COMMUNICATION

[5] PREPARATION AND PROPERTIES OF CRYSTALS OF BARIUM TITANATE, BATIO3 [J].

KAY, HF .

ACTA CRYSTALLOGRAPHICA, 1948, 1 (1-6) :229-&

[6] 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

[7] ELECTROSTATIC CONSIDERATIONS IN BATIO3 DOMAIN FORMATION DURING POLARIZATION REVERSAL [J].

LANDAUER, R .

JOURNAL OF APPLIED PHYSICS, 1957, 28 (02) :227-234

[8]

LINES ME, 1977, PRINCIPLES APPLICATI, pCH4

[9]

LINES ME, 1977, PRINCIPLES APPL FERR, pCH3

[10] 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

← 1 2 3 →