Effect of excess-Pb on ferroelectric properties of Pb(Zr0.52Ti0.48)O3 thin films prepared by metal-organic decomposition process

Cheng Hsiung Lin, Wen Dung Hsu, I. Nan Lin

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1 Citation (Scopus)

Abstract

The Pb(Zr0.52Tio 43)03. PZT, thin films with good ferroelectric properties and leakage behavior are obtained by metal-organic decomposition (MOD) process. Stringent control in post-annealing process is required to circumvent the deleterious effect on electrical properties induced by the loss of Pb-species. Incorporation of excess-Pb species in precursors further effectively suppresses the leakage current (JL) and increases remanent polarization (Pr), in accompany with the decrease in coercive force (Ec), for the PZT films. The best properties obtained are : Pr= 14.8 μ C/cm2 and Ec=104.2 kV/cm.

Original languageEnglish
Pages (from-to)311-318
Number of pages8
JournalIntegrated Ferroelectrics
Volume25
Issue number1-4
DOIs
Publication statusPublished - 1999

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Control and Systems Engineering
  • Ceramics and Composites
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

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