Technologies

Piezoelectric materials (that includes all pyroelectrics and ferroelectrics) are used by industry in a very large range of applications. These include ultrasonic detectors, cleaners, imaging systems and sonar devices; ink-jet printer heads, diesel and gasoline fuel injectors for automobiles, trucks and vans; electronic memory devices such as Ferroelectric RAM; micro and nano positioning actuators, valves, motors, and translators; RF filters, resonators, and VCOs; among many other applications. There are many excellent books and reviews detailing the significance of this class of material - which can be polymer or ceramic; in bulk and thin film form; as 1D nano rods or wires to nanotubes and may also be processed as quantum dots. The properties of the materials have been shown, in some cases, to be dependent on their scale and dimension (as with many nanoscale material in fact) and perhaps, more importantly, the properties are highly non-linear with regards excitation voltage,  mechanical stress and temperature.

 

Published by Springer June 2014
Published by Springer June 2014

In a recent book published by Springer, and by the author Markys G Cain, (M. G. Cain, Characterisation of Ferroelectric Thin Films: Solutions for Metrology. Springer, 2014, ISBN 140209311X, 9781402093111), practically written reviews for the measurement of a large number of the important multifunctional parameters for a range of materials including ferroelectric bulk and thin films, piezoelectric actuators and sensors, pyroelectric devices, and electrostrictive materials is presented. See website page Measurement Science for more details of this volume.