Phase coexistence in Pb(Fe2/3W1/3)O3–PbTiO3 solid solutions

The crystalline symmetry of the solid solution formed by a relaxor and a ferroelectric material with formula: (1−x)Pb(Fe2/3W1/3)O3–xPbTiO3, with various x was investigated, at T=300 K. A continuous change from pseudocubic to tetragonal symmetry, with cell parameters dependent on the PbTiO3 amount, w...

Full description

Saved in:
Bibliographic Details
Published in:Applied physics letters 2002-06, Vol.80 (23), p.4422-4424
Main Authors: Mitoseriu, Liliana, Vilarinho, Paula M., Baptista, João L.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The crystalline symmetry of the solid solution formed by a relaxor and a ferroelectric material with formula: (1−x)Pb(Fe2/3W1/3)O3–xPbTiO3, with various x was investigated, at T=300 K. A continuous change from pseudocubic to tetragonal symmetry, with cell parameters dependent on the PbTiO3 amount, was found. In a large range of compositions, from x=0.20 to x=0.37, both phases coexist, with different relative amounts.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.1485131