Metropolitan liniversity, lokyo I92 0 3 Japan Barium titanate thick films 10-70 pm thick were obtained using a unique electrophoretic deposition technique, which utilizes a mixed ethanol-acetylacetone suspension as the dispersive medium. The capacitance of the BaTiO, films was measured as 25-70 nF, at temperatures of up to 2OO0C, giving a dielectric constant of 4000-12000 and dielectric loss (tan 6) of 0.13-0.51. In the sintered films thus deposited, (111) orientation was observed, and the degree of orientation was found to increase with decrease of the thickness of the films. In so-oriented films, the Curie point was confirmed to be near 120°C.

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