FERROELECTRICITY AND PHASE-RELATIONS IN THE SYSTEM PB(YB1 2NB1/2)O-3-PBZRO3/

Authors
YOKOSUKA M IMAZEKI K
Citation
M. Yokosuka et K. Imazeki, FERROELECTRICITY AND PHASE-RELATIONS IN THE SYSTEM PB(YB1 2NB1/2)O-3-PBZRO3/, JPN J A P 1, 35(9B), 1996, pp. 5109-5112
Citations number
9
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
35
Issue
9B
Year of publication
1996
Pages
5109 - 5112
Database
ISI
SICI code
Abstract
The phase diagram was determined for the entire composition range of t he system Pb(Yb1/2Nb1/2)O-3-PbZrO3. Despite the fact that both end mem bers Pb(Yb1/2Nb1/2)O-3 and PbZrO3 are antiferroelectric, a ferroelectr ic phase appeared for a narrow composition range, and its nature was b riefly discussed. The phase diagram was found to consist of the three phases, paraelectric (PE) cubic, ferroelectric (FE) tetragonal and ant iferroelectric (AFE) orthorhombic. An insoluble region was also found to exist.