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AC low frequency conductivity in PZT PFS ferroelectric ceramics

Andrzej Osak
Andrzej Osak
   | 23 mai 2020
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Publié en ligne: 23 mai 2020
Pages: 173 - 185
DOI: https://doi.org/10.4467/2353737XCT.17.015.6112
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© 2017 Andrzej Osak, published by Sciendo
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Low frequency AC conductivity has been studied in ferroelectric ceramics PZT + PFS (Pb[(Fe1/3Sb2/3)xTiyZrz]O3 with x = 0.1 and y = 0.43, 0.44, 0.47) using Fourier transformation of charging and discharging currents. The results are interpreted in terms of fractal structure of the randomly generated clusters formed by sequentially correlated hopping paths of charge carriers.

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