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Control of growth dynamics by the use of designed precursors for the MOCVD of electronic ceramics. Part II

  • A. C. Jones
  • , T. J. Leedham
  • , P. J. Wright
  • , M. J. Crosbie
  • , D. J. Williams
  • , H. O. Davies
  • , K. A. Fleeting
  • , P. O'Brien
  • , M. E. Pemble

    Research output: Contribution to journalArticlepeer-review

    Abstract

    MOCVD is increasingly being used for the deposition of ceramics such as Pb(Zr,Ti)O3, TiO2 and SrBi2Ta2O9 which are important in the fabrication of devices. In order to exploit the full potential of MOCVD the properties of the precursors need to be tailored in order that parameters in the MOCVD process are optimized. In this paper we describe our approach to `molecular design' and discuss how the substitution of simple alkoxide groups by β-diketonates or donor-functionalized ligands can result in precursors with improved physical properties and optimum MOCVD characteristics.

    Original languageEnglish
    Pages (from-to)165-171
    Number of pages7
    JournalMaterials Science in Semiconductor Processing
    Volume2
    Issue number2
    DOIs
    Publication statusPublished - Jul 1999

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