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


Rice news release: Smaller is better for nanotube analysis: Rice University's variance spectroscopy technique advances nanoparticle analysis September 30th, 2015

Carbon Nanotubes Applied to Create Electrical Conductivity in Woolen Fabrics September 30th, 2015

Characterizing the forces that hold everything together: UMass Amherst physicists offer new open source calculations for molecular interactions September 23rd, 2015

UO research dollars climbed in FY 2015: Buoyed by an uptick in federal awards, the university saw gains in its overall sponsored research funding and continued high proposal counts in 2014-2015 September 17th, 2015


Fractals aid efforts to understand heat transport at nanoscale October 6th, 2015

Electron tomography with 3,487 images in 3.5 seconds: High-speed electron tomography sets new standards for 3-D images of the nanoworld October 6th, 2015

Molecular nanoribbons as electronic highways October 6th, 2015

Big range of behaviors for tiny graphene pores: Like biological channels, graphene pores are selective for certain types of ions October 6th, 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