Ultrasonic phased arrays are one of the wonders of the moment, with videos of small items being levitated by them shared far and wide. We’ve all seen them and some of us have even wondered about ...

Abstract: The multi-element phase-controlled transducer has the advantages of adjustable focal length and transcranial focusing. It has become a research hotspot in recent years. The structure of the ...

Austenitic welds and welds that contain heterogenous weld materials are increasingly used in various industries. These welds can be used to manufacture components with enhanced or custom-engineered ...

CHAMPAIGN, Ill. — Researchers at the University of Illinois are developing transducers to improve the performance of ultrasound surgical beams used to treat both prostate cancer – the second leading ...

A two-in-one technology provides 3D images of structural defects, such as those that can develop in aircraft and power plants. A new system, developed by Tohoku University researchers in Japan in ...