Electrical properties of calcium modified PZT (52/48) ceramics

@article{Kour2014ElectricalPO,
  title={Electrical properties of calcium modified PZT (52/48) ceramics},
  author={P. Kour and Pawan Kumar and S. K. Sinha and M. Kar},
  journal={Solid State Communications},
  year={2014},
  volume={190},
  pages={33-39}
}
Abstract To optimize the electrical properties of lead zirconate titanate, it was modified by calcium. Pb1−xCaxZr0.52Ti0.48O3, x=0.00, 0.02, 0.04, 0.06 and 0.10 composition, was prepared by the sol–gel technique. All the samples have been crystallized to a mixture of rhombohedral and tetragonal crystallographic phases. The dielectric constant increases with the increase in calcium concentration due to the increase in electronic polarization. The Curie temperature decreases with increase in… Expand
Effect of Sr doping on electrical properties of lead zirconate titanate nanoceramics
ABSTRACT Pb1-xSrxZr0.52Ti0.48O3 (PSZT) with x = 0–10 mole % were prepared by sol-gel process. X-ray diffraction (XRD) patterns show both rhombohedral and tetragonal crystal symmetries. Increase inExpand
Study of Ferroelectric and Piezoelectric Properties on Ca Doped PZT Ceramics
Abstract Pb 1-x Ca x Zr 0.52 Ti 0.48 O 3 ceramics with x = 0.02, 0.04, 0.06 and 0.10 were prepared by the sol gel technique. Raman and FTIR studies of the sample show the presence of both tetragonalExpand
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Neodymium-doped lead zirconate tianate, i.e. Pb1−xNdxZr0.52Ti0.48O3 (PNZT) ceramics, with x = 0–10 mol.% has been prepared by the sol–gel process. X-ray diffraction pattern at room temperature showsExpand
Effects of Ca doping on structural and optical properties of PZT nanopowders
Abstract The influence of the addition of calcium ions (Ca2+) in the Pb(1-x)CaxZr0.52Ti0.48O3 system (PCZT) for x =0.05, 0.10, 0.15, 0.20, and 0.25 on the structural and optical properties wasExpand
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In this communication an attempt has been made to review, in brief, on Curie temperatures (Tc) of lead zirconatetitanate near morphotropical phase boundary. This review also includes 52/48 PZTExpand
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Preparation and properties of 3–1 type PZT ceramics by a self-organization method
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