STRUCTURAL AND DIELECTRIC-PROPERTIES OF PBGEO3-PBZRO3 METASTABLE SOLID-SOLUTIONS WITH PEROVSKITE STRUCTURE

Authors
OLEKHNOVICH NM ZHABKO TE SALAK AN SHILIN AD
Citation
Nm. Olekhnovich et al., STRUCTURAL AND DIELECTRIC-PROPERTIES OF PBGEO3-PBZRO3 METASTABLE SOLID-SOLUTIONS WITH PEROVSKITE STRUCTURE, Inorganic materials, 32(3), 1996, pp. 331-335
Citations number
11
Categorie Soggetti
Material Science
Journal title
Inorganic materials → ACNP
ISSN journal
00201685
Volume
32
Issue
3
Year of publication
1996
Pages
331 - 335
Database
ISI
SICI code
0020-1685(1996)32:3<331:SADOPM>2.0.ZU;2-5
Abstract
PbGeO3 was found to undergo a sequence of structural phase transitions at high pressures and temperatures. In the PbGeO3-PbZrO3 system, we o btained a continuous series of metastable solid solutions with a perov skite structure persisting up to 700-800 K at ambient pressure. PbZrxG e1-xO3 metastable perovskites are ferroelectrics exhibiting similar co mposition dependences of Curie temperature and lattice parameters.