Abstract
The validity of a phenomenological description of the permittivity as a function of the applied electric field and temperature is checked for real single-crystal strontium titanate samples. It is shown that this model provides a fairly reliable quantitative description of the dependence ɛ(E,T) for isotropic and anisotropic crystals. The model also works well for SrTiO3 films with defects.
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Zh. Tekh. Fiz. 67, 29–33 (March 1997)
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Vendik, O.G., Zubko, S.P. Phenomenological description of the permittivity of strontium titanate as a function of applied electric field and temperature. Tech. Phys. 42, 278–281 (1997). https://doi.org/10.1134/1.1258678
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DOI: https://doi.org/10.1134/1.1258678