Piezoelectric lead zirconate titanate coatings on metallic wires

6 July 1989

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 25 (14) , 907-908
https://doi.org/10.1049/el:19890608

Abstract

Acoustic measurements of thin piezoelectric lead zirconate titanate (PZT) films coated on metallic wires are presented. These experiments have demonstrated that PZT coatings fabricated by a sol-gel process can be not only coated on curved metal substrates for high-frequency focused ultrasonic transducer applications, but also on metallic wires with a long coating length for low-frequency acoustic vibrators.

Keywords

CERAMICS
SOL-GEL PROCESS
PBZRO3TIO3-JK
METALLIC WIRES
CURVED METAL SUBSTRATES
LONG COATING LENGTH
HIGH-FREQUENCY FOCUSED ULTRASONIC TRANSDUCER APPLICATIONS
PZT COATINGS
LOW-FREQUENCY ACOUSTIC VIBRATORS
PIEZOELECTRIC FILMS

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