High-resolution x-ray diffraction study of single crystals of lead zirconate titanate

被引：60

作者：

Gorfman, S. ^{[1
]}

Keeble, D. S. ^{[1
]}

Glazer, A. M. ^{[2
]}

Long, X. ^{[3
,4
]}

Xie, Y. ^{[3
,4
]}

Ye, Z-G. ^{[3
,4
]}

Collins, S. ^{[5
]}

Thomas, P. A. ^{[1
]}

机构：

[1] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England

[2] Univ Oxford, Dept Phys, Clarendon Lab, Oxford OX1 3PU, England

[3] Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada

[4] Simon Fraser Univ, LABS 4D, Burnaby, BC V5A 1S6, Canada

[5] Diamond Light Source Ltd, Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

来源：

PHYSICAL REVIEW B | 2011年 / 84卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

MONOCLINIC PHASE;

D O I：

10.1103/PhysRevB.84.020102

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The symmetry of single-crystal piezoelectric PbZr1-xTixO3, with x approximate to 0.31 and x approximate to 0.46, has been investigated by high-resolution x-ray diffraction, both at room temperature and up to and above the Curie temperature. Reciprocal space maps around a selection of Bragg reflections were collected and self-consistent patterns showing Bragg splittings were observed. The analysis of the separation of peaks from different twin domains provides precise information on PbZr1-xTixO3 symmetry when approaching the morphotropic phase boundary at x = 0.48 from the zirconium-rich side.

引用

页数：4

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