PREPARATION AND DIELECTRIC-PROPERTIES OF PB[(MG1 3TA2/3), (ZN1/3NB2/3)]O-3 RELAXOR CERAMICS/

Authors
CHAE MC KIM NK KIM JJ CHO SH
Citation
Mc. Chae et al., PREPARATION AND DIELECTRIC-PROPERTIES OF PB[(MG1 3TA2/3), (ZN1/3NB2/3)]O-3 RELAXOR CERAMICS/, Ferroelectrics (Print), 211(1-4), 1998, pp. 25-39
Citations number
15
Categorie Soggetti
Physics, Condensed Matter","Material Science
Journal title
Ferroelectrics (Print) → ACNP
ISSN journal
00150193
Volume
211
Issue
1-4
Year of publication
1998
Pages
25 - 39
Database
ISI
SICI code
0015-0193(1998)211:1-4<25:PADOP3>2.0.ZU;2-3
Abstract
Powders of Pb(Mg1/3Ta2/3)O-3-Pb(Zn1/3Nb2/3)O-3 ceramic system were pre pared by a B-site precursor method. Perovskite phase contents and latt ice parameters of the system are reported. Weak-field radio-frequency dielectric constants and losses of sintered samples were investigated as functions of composition, temperature, and frequency. Dielectric re laxation and diffuse phase transition behaviors were characterized. Mi crostructures were examined and correlated with dielectric characteris tics.