Design and Preparation of Self-Oscillating Actuators Using Piezoelectric Ceramics with High Coupling Factors and Mechanical Quality Factors

Design and Preparation of Self-Oscillating Actuators Using Piezoelectric Ceramics with High Coupling Factors and Mechanical Quality Factors

Piezoelectric material properties were optimized to develop materials for an ultrasonic vibrator targeting a high vibration efficiency. Herein, novel materials were developed using a composition represented by 0.08Pb(Ni<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>-...

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Bibliographic Details
Main Authors: So-Won Kim, Hee-Chul Lee
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Micromachines
Subjects:
piezoelectricity
soft relaxor
piezoelectric actuators
coupling factors
mechanical quality factors
Online Access:https://www.mdpi.com/2072-666X/13/2/158

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