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Piezoelectric/Ferroelectric Materials-Based Sensors and Energy Harvesters

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Physical Sensors".

Deadline for manuscript submissions: closed (30 August 2023) | Viewed by 2638

Special Issue Editors


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Guest Editor
Graduate School of Environmental Studies, Tohoku University, Sendai, Japan
Interests: mechanics and design; multiscale and multiphysics simulation; fracture and damage; multifunctional composite materials; realization of a sustainable society
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Graduate School of Environmental Studies, Tohoku University, Sendai, Japan
Interests: mechanics of materials; powder metallurgy; composite; sustainable; energy harvesting
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Globally, IoT sensors are used to monitor various health parameters, as well as the various environments in which we live, in order to improve the quality of our lives and build a safe society. Creating such an IoT-enabled society would require approximately one trillion sensors all over the world. However, this number, and the fact that a sizable portion of the sensors would likely be located in areas without easy access, would make replacing their batteries a serious challenge. Since IoT sensors typically need only a few microwatts to milliwatts of power to operate, the use of energy harvesting to power them is a highly attractive strategy, which is why it is receiving significant attention from researchers around the world. A large amount of research has been conducted on piezoelectric/ferroelectric sensors and energy harvesters in the last few years. This Special Issue collects recent theoretical and experimental studies on sensing and energy harvesting based on piezoelectric/ferroelectric materials and composites.

Prof. Dr. Fumio Narita
Dr. Hiroki Kurita
Guest Editors

Manuscript Submission Information

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Keywords

  • electromechanical design
  • multiphysics simulation
  • fabrication
  • characterization
  • IoT

Published Papers (1 paper)

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Review

11 pages, 2578 KiB  
Review
Cylindrical Piezoelectric PZT Transducers for Sensing and Actuation
by Ata Meshkinzar and Ahmed M. Al-Jumaily
Sensors 2023, 23(6), 3042; https://doi.org/10.3390/s23063042 - 11 Mar 2023
Cited by 6 | Viewed by 2255
Abstract
Piezoelectric transducers have numerous applications in a wide range of sensing and actuation applications. Such a variety has resulted in continuous research into the design and development of these transducers, including but not limited to their geometry, material and configuration. Among these, cylindrical-shaped [...] Read more.
Piezoelectric transducers have numerous applications in a wide range of sensing and actuation applications. Such a variety has resulted in continuous research into the design and development of these transducers, including but not limited to their geometry, material and configuration. Among these, cylindrical-shaped piezoelectric PZT transducers with superior features are suitable for various sensor or actuator applications. However, despite their strong potential, they have not been thoroughly investigated and fully established. The aim of this paper is to shed light on various cylindrical piezoelectric PZT transducers, their applications and design configurations. Based on the latest literature, different design configurations such as stepped-thickness cylindrical transducers and their potential application areas will be elaborated on to propose future research trends for introducing new configurations that meet the requirements for biomedical applications, the food industry, as well as other industrial fields. Full article
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