News tagged with nanodevices

Graphene transistor could advance nanodevices

(PhysOrg.com) -- For years, scientists and researchers have been looking into the properties of carbon nanotubes and graphene for use in nanoelectronics. "There is no real mass application of devices based ...

May 11, 2010 feature
4.7 / 5 (22) 5 | with audio podcast

Glass electrodes used in nanoscale pump

(PhysOrg.com) -- A team of engineers from the U.S. and South Korea has developed what is believed to be the smallest man-made pump ever built, powered by a glass electrode. The pump is about the same size ...

May 17, 2010 report
4.6 / 5 (7) 0 | with audio podcast

Cloaked DNA nanodevices survive pilot mission

It's a familiar trope in science fiction: In enemy territory, activate your cloaking device. And real-world viruses use similar tactics to make themselves invisible to the immune system. Now scientists at ...

Apr 22, 2014
5 / 5 (5) 0

3-D view of 1-D nanostructures

Semiconductor gallium nitride nanowires show great promise in the next generation of nano- and optoelectronic systems. Recently, researchers at the McCormick School of Engineering have found new piezoelectric ...

Jan 06, 2012
4.5 / 5 (4) 0 | with audio podcast

Atom-thick sheets unlock future technologies

(PhysOrg.com) -- A new way of splitting layered materials, similar to graphite, into sheets of material just one atom thick could lead to revolutionary new electronic and energy storage technologies.

Feb 03, 2011
4.3 / 5 (6) 0 | with audio podcast