Surface Layer of BaTiO3
- 1 May 1966
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 37 (6), 2295-2298
- https://doi.org/10.1063/1.1708806
Abstract
The activation field α of barium titanate single crystals has been measured over a range of thicknesses from 350 μ to 4 μ using liquid electrodes. From these measurements it has been deduced that barium titanate has a surface layer of layers with a total thickness of 25±5 μ. The activation field of the bulk material is 5 kV/cm and that of the surface layer is 15±5 kV/cm.Keywords
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