JOURNAL ARTICLE

Dielectric and piezoelectric properties of lanthanum modified lead zirconate titanate ceramics

R. P. Tandon

Year: 1997 Journal:   Ferroelectrics Vol: 195 (1)Pages: 23-26   Publisher: Taylor & Francis

Abstract

Abstract The dielectric and piezoelectric properties of lanthanum modified lead zirconate titanate (PLZT) ceramics have been investigated as a function of Zr/Ti ratio for 5 mole% lanthanum addition. The dielectric constants show that the transition temperature shifts towards higher value with increasing frequency which may be attributed to the diffuse phase transition due to the presence of microregions associated with diffuse phase transition

Keywords:
Materials science Lead zirconate titanate Dielectric Lanthanum Piezoelectricity Phase transition Ceramic Lead titanate Titanate Ferroelectricity Zirconate Phase (matter) Composite material Condensed matter physics Inorganic chemistry Optoelectronics

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0.09
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Citation History

Topics

Ferroelectric and Piezoelectric Materials
Physical Sciences →  Materials Science →  Materials Chemistry
Acoustic Wave Resonator Technologies
Physical Sciences →  Engineering →  Biomedical Engineering
Ultrasonics and Acoustic Wave Propagation
Physical Sciences →  Engineering →  Mechanics of Materials

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