News tagged with piezoelectric material

Beating heart powers pacemaker

(Phys.org) —An interdisciplinary research team including Northwestern University's Yonggang Huang has developed a flexible medical implant that harvests the energy of the beating heart. Such a device could ...

Apr 10, 2014
5 / 5 (4) 0

Lead-free piezoelectric materials of the future

Piezoelectric materials have fantastic properties: squeeze them and they generate an electrical field. And vice-versa, they contract or expand when jolted with an electrical pulse. With a name derived from the Greek word ...

Sep 14, 2010
3.2 / 5 (5) 0 | with audio podcast

Giant piezoelectric effect to improve MEMS devices

Researchers in the Department of Materials Science and Engineering and the Materials Research Institute at Penn State are part of a multidisciplinary team of researchers from universities and national laboratories ...

Dec 02, 2011
5 / 5 (3) 0 | with audio podcast