Epitaxial growth of BaTiO3 thin films by organometallic chemical vapor deposition

L. A. Wills, B. W. Wessels, D. S. Richeson, Tobin J Marks

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Abstract

Epitaxial BaTiO3 thin films were grown in situ on (100) LaAlO3 by low-pressure organometallic chemical vapor deposition using the precursors Ba (hexafluoroacetylacetonate)2 (tetraglyme) and titanium tetraisopropoxide. The phase composition and epitaxial quality were sensitive to the reactant partial pressures and growth temperature. Deposition at 800°C yielded [100]-oriented BaTiO3 films. In-plane epitaxy was confirmed for the BaTiO3 films by x-ray diffraction.

Original languageEnglish
Pages (from-to)41-43
Number of pages3
JournalApplied Physics Letters
Volume60
Issue number1
DOIs
Publication statusPublished - 1992

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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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