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Hydrothermal Synthesis of Barium Titanate Thin Films on Titanium Metal Substrates

Published online by Cambridge University Press:  25 February 2011

R. Bacsa ,
P. Ravindranathan  and
J.P. Dougherty
R. Bacsa
Affiliation:
Center for Dielectric Studies, Materials Research Laboratory, Pennsylvania State University, University Park, PA 16802
P. Ravindranathan
Affiliation:
Center for Dielectric Studies, Materials Research Laboratory, Pennsylvania State University, University Park, PA 16802
J.P. Dougherty
Affiliation:
Center for Dielectric Studies, Materials Research Laboratory, Pennsylvania State University, University Park, PA 16802
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Abstract

Well crystallized polycrystalline films of cubic BaTiO3 have been synthesized on Ti metal substrates by the hydrothermal reaction of Ti metal with Ba(OH) 2 in the temperature range 80°C-200°C. The films have been synthesized on Ti foil and also on Ti sputtered Si and polymer substrates. The crystallinity, microstructure and electrical properties depend critically on the nature of the substrate.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 243: Symposium G – Ferroelectric Thin Films II , 1991 , 431
Copyright
Copyright © Materials Research Society 1992

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