Abstract
The dielectric properties of layered two-component structures consisting of a dielectric of strontium titanate SrTiO3 and a ferroelectric of lead titanate PbTiO3 are investigated. In these structures, a ferroelectric phase transition occurs at a temperature of 544 ˚С, which significantly exceeds the phase transition temperature of ferroelectric PbTiO3. This effect may be due to the very small thickness of the PbTiO3 ferroelectric layer and the influence of the dielectric SrTiO3.
Published Version
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