Processing and study of dielectric and ferroelectric nature of BiFeO 3 modified SrBi2Nb2O9

A. Srinivas, F. Boey, T. Sritharan, Dong-Wan Kim, Kug Sun Hong

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Abstract

The solid solution of BiFeO3 (BF)-SrBi2Nb 2O9 (SBN) prepared at a concentration of 1:1 ratio, shows significant changes in the structure and the physical properties. A solid-state double sintering route was adopted in synthesizing the material. X-ray diffraction (XRD) measurements show a single-phase formation. The dielectric measurements showed anomalies at higher temperatures. Polarization versus electric field measurement indicates the compound consists of ferroelectric ordering. Significant changes are observed when BF is added to SBN in the various physical properties.

Original languageEnglish
Pages (from-to)1427-1430
Number of pages4
JournalCeramics International
Volume30
Issue number7
DOIs
Publication statusPublished - 2004 Sep 7
Externally publishedYes

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Keywords

  • A. Sintering
  • C. Dielectric properties
  • C. Electrical conductivity
  • C. Ferroelectric properties

ASJC Scopus subject areas

  • Ceramics and Composites

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