Temperature influence on high frequency copolymer transducers

High frequency ultrasonic transducers have been produced using a simple layer-by-layer deposition method. A number of transducer prototypes were made using this adhesive-free method by depositing P(VDF-TrFE) copolymer in the fluid phase on top of a PEI (Ultem 1000) substrate. These prototypes were then explored as a system for temperature monitoring by… (More)