Branched Nanotubes Offer Smaller Transistors

Designadrug writes "Tiny tubes of carbon, crafted into the shape of a Y, could revolutionize the computer industry, suggests new research. The work has shown that Y-shaped carbon nanotubes are easily made and act as remarkably efficient electronic transistors - but the nanotransistors are just a few hundred millionths of a meter in size -roughly 100 times smaller than the components used in today's microprocessors."

Comments

Moore's Law.

[Quebec]

Each time some expert's saying that Moore's Law is about to hit a barrier,
there is something going on like those promising nanotubes.

Another one for Moore against those doomsday preacher like this one:
http://news.zdnet.com/2100-9584_22-5112061.html

Matters of Size and Scope

[ackthpt]

the nanotransistors are just a few hundred millionths of a meter in size -roughly 100 times smaller than the components used in today's microprocessors.

We're going to have a devil of a time soldering these things, not to mention fitting them with heatsinks...

Bandaru says the main remaining worry is how to manufacture complex nanotube-based circuitry reliably. Nonetheless, he is optimistic about the future of nanotube-based electronics.

"One must remember that for the Pentium chips which now have over 500 million transistors, the progenitor was a simple integrated circuit with two transistors in 1958," Bandaru says. "We are probably at the same stage with Y-junctions and the future looks good."

37 years? I can't wait that long! Where's the Fast Forward on these things?