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Actuators --- Piezoelectric ceramics --- Piezoelectric devices
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This book focuses on dynamic antiplane problems of piezoelectric ceramics. It presents relatively simple theoretical solutions to many such problems and attempts to use these solutions to demonstrate the operation and design of several acoustic wave devices. Some of the solutions are able to show the underlying physics clearly without the need for numerical computation. The problems treated include the propagation of plate waves, surface waves, interface waves, love waves, gap waves, and vibrations of finite bodies of various shapes with applications in resonators, mass sensors, fluid sensors,
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This book reviews a big window of opportunity for piezoelectric ceramics, such as new materials, material combinations, structures, damages and porosity effects. In addition, applications of sensors, actuators, transducers for ultrasonic imaging, positioning systems, energy harvesting, biomedical and microelectronic devices are described. The book consists of fourteen chapters. The genetic algorithm is used for identification of RLC parameters in the equivalent electrical circuit of piezoelectric transducers. Concept and development perspectives for piezoelectric energy harvesting are described. The characterization of principal properties and advantages of a novel device called ceramic-controlled piezoelectric with a Pt wire implant is included. Bio-compatibility studies between piezoelectric ceramic material and biological cell suspension are exposed. Thus, piezoelectric ceramics have been a very favorable solution as a consequence of its high energy density and the variety of fabrication techniques to obtain bulk or thin films devices. Finally, the readers will perceive a trend analysis and examine recent developments in different fields of applications of piezoelectric ceramics.
Piezoelectric ceramics. --- Ceramics --- Piezoelectricity --- Ceramics & glass technology
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Impact. --- Shock waves. --- Armor. --- Piezoelectric ceramics.
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Piezoelectric ceramics. --- Piezoelectric devices. --- Dielectric devices --- Ferroelectric devices --- Ceramics --- Piezoelectricity
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Piezoelectric ceramics. --- Piezoelectric devices. --- Dielectric devices --- Ferroelectric devices --- Ceramics --- Piezoelectricity
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