IBM Creates 1st Single Molecule Computer Circuit

Llowfyr writes "Yahoo has reports that IBM researchers have created the first ever single molecule computer circuits which may someday lead to a new class of smaller and faster computers that consume less power than today's machines. The IBM team made a `` voltage inverter '' -- one of the three fundamental logic circuits that are the basis for all of today's computers -- from a carbon nanotube, a tube-shaped molecule of carbon atoms that is 100,000 times thinner than a human hair. IBM scientists will present the achievement today at the 222nd National Meeting of the American Chemical Society being held in Chicago and it appears in the web edition of the ACS' journal Nano Letters."

Comments

For those of us who would like a bit more info...

[EvlPenguin]

I found the full paper here (that's http://pubs.acs.org/hotartcl/nalefd/nl015606f_rev. html for you paranoid types).

I was just thinking - they say their NOR gate is the size of approx. 1/100,000th the width of a human hair. Well, today's 1.4 GHz chips contain ~22 million transistors. That would make it 220 human hairs wide. That's a lot of power in a small space. I can't wait till the day I can crack RC5 on my cell phone.