One of the modern marvels in our medical toolkit is ultrasound imaging. One of its drawbacks, however, is that it displays 2D images. How expensive do you think it would be to retrofit an ...

Ultrasound imaging creates a picture of something that cannot be seen directly, such as an unborn baby in the womb, or faults and defects inside manufactured parts. These uses rely on what happens ...

Ultrasound imaging is one of the most widely used diagnostic tools in modern medicine. Behind its noninvasive magic lies a class of materials known as piezoelectric single crystals, which can ...