High resolution neutron powder diffraction study of the microstrain contribution in Pb(ZrxTi1-x)O3 ceramics

被引：13

作者：

Frantti, J

Eriksson, S

Hull, S

Ivanov, S

Lantto, V

Lappalainen, J

Kakihana, M

机构：

[1] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] Uppsala Univ, Studsvik Neutron Res Lab, SE-61182 Nykoping, Sweden

[3] Rutherford Appleton Lab, ISIS Facil, Didcot OX11 0QX, Oxon, England

[4] LY Karpov Phys Chem Res Inst, Dept Inorgan Mat, Xray Lab, RU-103064 Moscow, Russia

[5] Oulu Univ, Microelect Lab, SF-90220 Oulu, Finland

[6] Oulu Univ, Phys Mat Lab, SF-90220 Oulu, Finland

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2004年 / 24卷 / 06期

基金：

日本学术振兴会;

关键词：

microstructure-final; PZT;

D O I：

10.1016/S0955-2219(03)00582-X

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The high-resolution neutron powder diffraction data collected from Pb(ZrxTi1-x)O-3 (x=0.20, 0.52, 0.53 and 0.54) samples between 4 and 900 K were analysed using Rietveld refinement. The high-resolution powder diffractometer (HRPD) at Rutherford Appleton Laboratory (ISIS facility) was used. Particular attention was paid to two phase coexistence in the vicinity of the morphotropic phase boundary and to the microstrain contribution. Strongly reflection indices (h,k,l) dependent line broadening was related to a spatial variation of x which probes the sensitivity of different crystal lattice spacings against x. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：1141 / 1144

页数：4

共 8 条

[1]

[Anonymous], MSH805 LANSCE LOS AL

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