Polarization switching process of soft lead zirconate titanate bulk ceramics

被引：11

作者：

Chen, X. F. ^{[1
]}

Dong, X. L. ^{[1
]}

Zhang, H. L. ^{[1
]}

Yu, G. ^{[1
]}

Cao, F. ^{[1
]}

Wang, G. S. ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2010年 / 150卷 / 15-16期

关键词：

Polarization switching; Hysteresis loop; Lead zirconate titanate; Merz equation; BOUNDARY DEFECT CHEMISTRY; ACCEPTOR-DOPED TITANATES; ACTIVATION FIELD; BARIUM TITANATE; DOMAIN-WALL; FERROELECTRIC BATIO3; THIN-FILM; REVERSAL; DEPENDENCE; BEHAVIOR;

D O I：

10.1016/j.ssc.2010.01.034

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The domain switching dynamics was investigated in Nb-doped Pb(Zr0.52Ti0.48)O-3 bulk ceramics through observing systematically the evolution of the hysteresis loops at frequencies ranging from 0.01 to 100 Hz and in a field of 7.5-35 kV/cm. The experimental results indicate that the hysteresis loops are remarkably dependent on the fields and the frequencies. The data are analyzed by the Merz equation. The analysis results reveal that the requirement to satisfy the Merz equation is saturated loops. Based on these results, we divided the polarization switching process into three regions. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：720 / 724

页数：5

共 30 条

[1] TWINNING IN FERROELECTRIC AND FERROELASTIC CERAMICS - STRESS RELIEF [J].

ARLT, G .

JOURNAL OF MATERIALS SCIENCE, 1990, 25 (06) :2655-2666

[2] Leakage current conduction in IrO2/PZT/Pt structures [J].

Bouyssou, E ;

Leduc, P ;

Guégan, G ;

Jérisian, R .

Second Conference on Microelectronics, Microsystems and Nanotechnology, 2005, 10 :317-320

[3] LANDAU-GINZBURG MODEL OF INTERPHASE BOUNDARIES IN IMPROPER FERROELASTIC PEROVSKITES OF D(18)4H SYMMETRY [J].

CAO, WW ;

BARSCH, GR .

PHYSICAL REVIEW B, 1990, 41 (07) :4334-4348

[4] Activation field and fatigue of (Pb, La)(Zr, Ti)O3 thin films [J].

Chen, IW ;

Wang, Y .

APPLIED PHYSICS LETTERS, 1999, 75 (26) :4186-4188

[5] DOMAIN-WALL AND VOLUME CONTRIBUTIONS TO MATERIAL PROPERTIES OF PZT CERAMICS [J].

HERBIET, R ;

ROBELS, U ;

DEDERICHS, H ;

ARLT, G .

FERROELECTRICS, 1989, 98 :107-121

[6] A mathematical-physical model for the charge transport in p-type SrTiO3 ceramics under dc load:: Maxwell-Wagner relaxation [J].

Hölbling, T ;

Söylemezoglu, N ;

Waser, R .

JOURNAL OF ELECTROCERAMICS, 2002, 9 (02) :89-102

[7] Poling of soft piezoceramic PZT [J].

Kamel, T. M. ;

Kools, F. X. N. M. ;

de With, G. .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2007, 27 (06) :2471-2479

[8] POLARIZATION REVERSAL IN THE BARIUM TITANATE HYSTERESIS LOOP [J].

LANDAUER, R ;

YOUNG, DR ;

DROUGARD, ME .

JOURNAL OF APPLIED PHYSICS, 1956, 27 (07) :752-758

[9] 90° domain wall relaxation and frequency dependence of the coercive field in the ferroelectric switching process [J].

Lente, MH ;

Picinin, A ;

Rino, JP ;

Eiras, JA .

JOURNAL OF APPLIED PHYSICS, 2004, 95 (05) :2646-2653

[10] DYNAMIC BEHAVIOR OF DOMAIN WALLS IN BARIUM TITANATE [J].

LITTLE, EA .

PHYSICAL REVIEW, 1955, 98 (04) :978-984

← 1 2 3 →