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Latest Piezoelectricity Stories

Space Foil Aids In Build Safer Cars
2012-03-19 03:49:51

A special foil sensor developed to measure the pressure on a spaceplane’s wings during reentry into Earth’s atmosphere is now helping to build safer cars.

2012-03-05 11:59:55

A new power scheme for cardiac pacemakers turns to an unlikely source: vibrations from heartbeats themselves.

2012-03-02 14:18:32

Scientists working as part of the Metrology for Energy Harvesting Project have developed a new model to deliver the maximum power output for piezoelectric energy harvesters.

2012-02-01 23:42:45

Though pacemakers require only small amounts of energy (about 1 millionth of a Watt), their batteries have to be replaced periodically, which means multiple surgeries for patients.

2012-01-06 12:07:12

Just 100 nanometers in diameter, nanowires are often considered one-dimensional.

2012-01-05 16:30:36

Graphene, the ultra-durable carbon material that holds promise for a range of applications, has yet another trick up its single-atom-thick sleeve.

Image 1 - Insect Cyborgs As First Responders
2011-11-24 04:12:03

Research conducted at the University of Michigan College of Engineering may lead to the use of insects to monitor hazardous situations before sending in humans.

2011-11-18 03:29:48

Integrating a complex, single-crystal material with "giant" piezoelectric properties onto silicon, University of Wisconsin-Madison engineers and physicists can fabricate low-voltage, near-nanoscale electromechanical devices that could lead to improvements in high-resolution 3-D imaging, signal processing, communications, energy harvesting, sensing, and actuators for nanopositioning devices, among others.

Image 1 - Zinc Oxide Microwires Improve Performance Of Light-emitting Diodes
2011-11-01 03:46:47

Researchers have used zinc oxide microwires to significantly improve the efficiency at which gallium nitride light-emitting diodes (LED) convert electricity to ultraviolet light.

'Magic Carpet' Modeled After Manta Ray
2011-09-30 11:18:41

A team at Princeton University has developed a four-inch transparent magic carpet.


Word of the Day
whirret
  • To give a box on the ear to.
The word 'whirret' may be onomatopoeic.