Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button


Home > News > To see the message, just add noise

December 17th, 2003

To see the message, just add noise

Paradoxical as it seems, a team of University of Southern California researchers has built a signal detector that only works when noise is added. The device uses a novel kind of transistor made from carbon nanotubes. The principal investigator, Professor Bart Kosko of the USC department of electrical engineering, claims that the series of experiments reported in the December issue of the American Chemical Society's Nano Letters, says the result is significant both in the development of electronic applications for nanotubes, and in the development of applications for "stochastic resonance," the counterintuitive use of noise to amplify signals.


Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press


Iranian Scientists Present Graphic Model for Interaction of Anti-HIV Drug, HIV Virus November 20th, 2015

A simple, rapid test to help ensure safer meat November 19th, 2015

New Model Presented to Design, Produce Electronic Nanodevices November 6th, 2015

Are cars nanotube factories on wheels? Rice University, Paris colleagues: Study of lung cells suggests nanotubes are common pollutants October 20th, 2015


New 'self-healing' gel makes electronics more flexible November 25th, 2015

Scientists design a QKD-based quantum private query with no failure November 25th, 2015

MIT mathematicians identify limits to heat flow at the nanoscale: New formula identifies limits to nanoscale heat transfer, may help optimize devices that convert heat to electricity November 25th, 2015

Physicists explain the unusual behavior of strongly disordered superconductors: Using a theory they developed previously, the scientists have linked superconducting carrier density with the quantum properties of a substance November 25th, 2015

The latest news from around the world, FREE

  Premium Products
Only the news you want to read!
 Learn More
University Technology Transfer & Patents
 Learn More
Full-service, expert consulting
 Learn More

Nanotechnology Now Featured Books


The Hunger Project

Car Brands
Buy website traffic