Investigation of Poling for Pb(Zr, Ti)O<sub>3</sub>/Pb(Zr, Ti)O<sub>3</sub> Sol–Gel Composite

Investigation of Poling for Pb(Zr, Ti)O<sub>3</sub>/Pb(Zr, Ti)O<sub>3</sub> Sol–Gel Composite

Phased-array ultrasonic transducers using sol–gel composites face challenges in terms of polarization uniformity when using conventional corona poling. Pb(Zr, Ti)O<sub>3</sub> (PZT)/PZT composites with a thickness of 25 µm were fabricated on 3 mm thick titanium substrates, and the sample...

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Bibliographic Details
Main Authors: Mako Nakamura, Ryota Ono, Makiko Kobayashi
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Micromachines
Subjects:
DC poling
sol–gel composite
ultrasonic transducers
phased-array
Online Access:https://www.mdpi.com/2072-666X/16/7/760
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