Piezo-phototronic LEDs2

Piezo-phototronic LEDs2

Researchers have developed a sensor device that converts mechanical pressure – from a signature or a fingerprint – directly into light signals that can be captured and processed optically. Shown is Professor Zhong Lin Wang of the Georgia Institute of Technology. (Georgia Tech Photo: Gary Meek)

Additional Information

Groups

Research Horizons

Categories
Nanotechnology and Nanoscience, Physics and Physical Sciences
Keywords
LED, nanowire, piezo-phototronic, signature, zinc oxide
Status
  • Created By: John Toon
  • Workflow Status: Published
  • Created On: Dec 4, 2015 - 10:39am
  • Last Updated: Oct 7, 2016 - 10:48pm