Pizzicato excitation for wearable energy harvesters [PDF]
, 2011 A new technique based on the plucking of flexible piezoelectric material can be used to boost energy harvested to power portable electronic ...
Pozzi, Michele, Zhu, Meiling
core +1 more source
Effect of Temperature and Pressure Variations on the Resonant Frequency of Piezoelectric Material
Measurement + Control, 2016 Ultrasound transducers are used in a multitude of applications. A typical ultrasound transducer assembly consists of a piezoelectric layer, one or more matching layers and a backing layer.
Vaishali Upadhye, Sudhir Agashe
doaj +1 more source
Applied Sciences, 2020 In many engineering applications of piezoelectric materials, the design and prediction of the dynamic characteristics depends on the anisotropic electromechanical material property.
Yu-Hsi Huang +2 more
doaj +1 more source
Accurate measurement of the piezoelectric coefficient of thin films by eliminating the substrate bending effect using spatial scanning laser vibrometry [PDF]
, 2010 One of the major difficulties in measuring the piezoelectric coefficient d(33,f) for thin films is the elimination of the contribution from substrate bending.
Huang, Zhaorong, Leighton, Glenn J. T.
core +1 more source
ACS Applied Materials and Interfaces, 2019 Piezoelectric nanomaterials have been utilized to realize effective charge separation for degrading organic pollutants in water under the action of mechanical vibrations.
Weiqi Qian +5 more
semanticscholar +1 more source
The origin of ultrahigh piezoelectricity in relaxor-ferroelectric solid solution crystals
Nature Communications, 2016 Combining a perovskite ferroelectric with moderate piezoelectric properties and a nonpiezoelectric pervoskite relaxor can create a highly piezoelectric material.
Fei Li +12 more
doaj +1 more source
Physics-Based Device Models and Progress Review for Active Piezoelectric Semiconductor Devices
Sensors, 2020 Piezoelectric devices transduce mechanical energy to electrical energy by elastic deformation, which distorts local dipoles in crystalline materials. Amongst electromechanical sensors, piezoelectric devices are advantageous because of their scalability ...
Hongseok Oh, Shadi A. Dayeh
doaj +1 more source
A Systematic Review of Piezoelectric Materials and Energy Harvesters for Industrial Applications
Sensors, 2021 In the last three decades, smart materials have become popular. The piezoelectric materials have shown key characteristics for engineering applications, such as in sensors and actuators for industrial use.
Abdul Aabid +7 more
doaj +1 more source
Theoretical Modelling on the Magnetization by Electric Field Through Product Property. [PDF]
, 2006 Multilayer composites of piezoelectric and magnetostrictive materials can be designed to exhibit the magnetoelectric (ME) effect. This ME effect can be realised as an electric polarisation induced by a magnetic field (called MEH effect) or a ...
Huang, Zhaorong
core +1 more source
Low-Cost Piezoelectric Sensors for Time Domain Load Monitoring of Metallic Structures During Operational and Maintenance Processes [PDF]
, 2020 The versatility of piezoelectric sensors in measurement techniques and their performance in applications has given rise to an increased interest in their use for structural and manufacturing component monitoring.
Casbas-Gimenez, Jesus +5 more
core +4 more sources