Multimode Design and Piezoelectric Substrate Anisotropy Use to Improve Performance of Acoustic Liquid Sensors

Multimode Design and Piezoelectric Substrate Anisotropy Use to Improve Performance of Acoustic Liquid Sensors

Using acoustic wave modes propagation in piezoelectric plates loaded with conductive liquids, peculiarities of the mode-liquid acoustoelectric interaction are studied. It is found that (i) in contrast to bulk and surface acoustic waves propagating in piezoelectric semiconductors, the acoustoelectric...

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Bibliographic Details
Main Authors: Andrey Smirnov, Vladimir Anisimkin, Natalia Voronova, Elizaveta Shamsutdinova, Peng Li, Hamdi Ezzin, Zhenghua Qian, Tingfeng Ma, Iren Kuznetsova
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Sensors
Subjects:
plate acoustic waves
liquid sensor
substrate anisotropy
liquid conductivity
Online Access:https://www.mdpi.com/1424-8220/22/19/7231

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