STRUCTURAL AND ELECTRICAL-PROPERTIES OF PZT (LA, K) CERAMICS

Authors
YADAV KL CHOUDHARY RNP
Citation
Kl. Yadav et Rnp. Choudhary, STRUCTURAL AND ELECTRICAL-PROPERTIES OF PZT (LA, K) CERAMICS, Materials letters, 16(5), 1993, pp. 291-294
Citations number
17
Categorie Soggetti
Material Science","Physics, Applied
Journal title
Materials letters → ACNP
ISSN journal
0167577X
Volume
16
Issue
5
Year of publication
1993
Pages
291 - 294
Database
ISI
SICI code
0167-577X(1993)16:5<291:SAEOP(>2.0.ZU;2-#
Abstract
Polycrystalline samples of PLKZT with the composition Pb0.93(La1-xKx)0 .07(Zr0.65Ti0.35)O3 (where x = 0, 0.1, 0.3, 0.5 and 0.7) have been syn thesized by a chemical method. X-ray studies of the compounds suggest the formation of a single-phase material. Studies of the dielectric co nstant and dielectric loss as a function of temperature (room temperat ure to 350-degrees-C) at 1 and 10 kHz frequencies suggest that the com pound has relaxor behaviour and undergoes a diffuse type of phase tran sition.