Title: Effects of crystallite size in PbTiO3 thin films
Abstract: The lattice constants of tetragonal PbTiO3 grown by organometallic chemical vapor deposition, vary with average crystallite size in the thin film as determined from line broadening in x-ray diffraction patterns. The a- and c-lattice constants become equal when the average crystallite size decreases to below ∼5 nm. These data agree with the change in lattice constants as a function of average crystallite size found recently for submicron PbTiO3 powder.
Publication Year: 1991
Publication Date: 1991-12-30
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 71
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