CNSI researchers report progress with molectronics circuits

from the Getting-wired dept.
An extensive article on the Small Times website ("UCLA team develops molecular switches", by Jayne Fried, 26 October 2001) describes recent work by James Heath and his coworkers at the California NanoSystems Institute (CNSI) to develop working molecular electronics devices. According to the article, they have have attached molecular switches on a grid as small as 50 nanometers, a significant step forward in the UCLA effort to build a rudimentary molecular computer. "There's a long way to go," Heath said. "Right now we have circuits with molecules on a grid on normal lithographic wires." The goal is that one day the grid would be assembled with carbon nanotubes. More information on the molectronics work at UCLA can be found in Foresight Update #44.