In the laboratory, using traditional methods to measure the resonant frequency of
transducers is inefficient and costly. For this, in this study, the feature variables determining …

Hydrophone is a receiver transducer used to receive acoustic signals and convert them into
electrical signals, and has been widely applied in the fields of ocean observation and …

Piezoelectric ultrasonic transducers (PUT) are applied in a wide range of fields such as non-
destructive evaluation (NDE), medical imaging and petroleum exploration, etc …

Barium strontium lead titanate ((Ba0. 85Sr0. 15) 1–x Pb x TiO3), along with various
compositions (x (mol%)= 0, 2, 4, and 8), was synthesized through the conventional sol–gel …

High-strength ferroelectric materials based on a multicomponent system with the presence
of the PZT, characterized by a high Curie temperature, TC, the increased sensitivity to …

The conditions for the preparation of the solid solutions of a binary system of barium-
strontium titanates with the substitutions in the A-sublattice with the rare-earth elements …

In this study, two-step methods for measuring the velocity ultrasound underwater at various
temperatures are described. Two narrowband ultrasonic transducers are used in the first …

In this work, we present a novel method for characterising the relative variation in
hydrophone sensitivity with temperature, addressing a key aspect of measurements in the …

Detecting and monitoring of corrosion is one of the major challenges in insulated metallic
structures or structures with one or more than one interface. This review paper aims to …

High intensity focused ultrasound is an emerging non-invasive cancer therapy during which
a focused ultrasound beam is used to destroy cancer cells within a confined volume of …