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Title: Dielectric properties of lead zirconatetitanate
Authors: Sharma, Ramesh Kumar
Tyagi, D K
Purohit, Gunjan
Keywords: Ferroelectricity;PZT;Dielectric constant;Calcination;Sintering;Porosity
Issue Date: Sep-2020
Publisher: NISCAIR-CSIR, India
Abstract: Ferroelectric lead zirconate titanate (PZT) thin films deposited on metal foil substrates are suitable for developing a wide range of applications. PZT were prepared by mixed oxide method at 1100°C. Crystalline nature of the synthesized PZT has been confirmed by X-ray powder diffraction studies. Dielectric measurement shows that decrease in dielectric constant with increase in temperature. The dielectric loss was found to be very small and decreasing with frequency, also above 300°C. The increase of dielectric constant observed at high temperatures and low frequencies in the paraelectric state are explained.
Page(s): 204-207
ISSN: 2581-8198 (Online)
Appears in Collections:AIR Vol.02(3) [September 2020]

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