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Pulsed‐Laser Deposition of Barium Titanate Thin Films

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

Barium titanate (BaTiO3) thin films have been deposited on single‐crystal magnesia (MgO) substrates by pulsed‐laser ablation. Temperature dependence of capacitance measurements show a peak of 110°C, indicative that a ferroelectric phase transition has occurred at this temperature. This value is lower than that determined for single‐crystal BaTiO3, but consistent with that found for BaTiO3 thin films produced by other methods. It has been demonstrated that the microstructure of the films can be varied by changes in the deposition parameters. Optimizing these variations permits the formation of thin films with controlled microstructures and properties. Copyright © 1992, Wiley Blackwell. All rights reserved
Original languageEnglish
Pages (from-to)1999-2002
Number of pages4
JournalJournal of the American Ceramic Society
Volume75
Issue number7
DOIs
StatePublished - Jan 1 1992
Externally publishedYes

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