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

So-Won Kim1, Hee-Chul Lee1

  • 1Department of Advanced Materials Engineering, Korea Polytechnic University, Siheung 15073, Korea.

Micromachines
|February 25, 2022
PubMed

Keywords:
coupling factorsmechanical quality factorspiezoelectric actuatorspiezoelectricitysoft relaxorpiezoelectric actuatorsultrasonic devicesceramic material designvibration efficiency

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