Intel Experimenting With Nanotubes

illeism writes "C|Net is reporting on Intel's experimentation with nanotubes in processors. From the article: 'The chip giant has managed to create prototype interconnects — microscopic metallic wires inside of chips that link transistors ... Carbon nanotubes ... conduct electricity far better than metals. In fact, nanotubes exhibit what's called ballistic conductivity, which means that electrons are not scattered or impeded by obstacles.'"

Comments

Quantum Dots

[googlebear]

Hey this is all really interesting stuff ...I think getting Intel behind some of the manufacturing technicalities is a major boon to the industry. Nanotubes, if intel's research confirms this, should prove to be useful in many different applications from mass power distribution to an elevator to the heavens.. who knows .. stay tunes.. also as an interesting side note.. VLSI will hit a rock bottom soon... I did a presentation in my Nanotechnology class last Spring on Quantum Dot Cellular Automata . This uses the electromagnetic repulsion of electons to propegate signals across molecules that are arranged in such a way to form logic gates.. http://www.nd.edu/~qcahome/ -Ian ian at ianroessle.org

3D Microprocessors

[AKAImBatman]

This sounds like it could be of particular use in 3D microprocessor technology. With the number of cores per die ramping up at incredible rates, we're starting to bump into latency issues again. I know that several memory manufacturers (who experinece similar die-space problems) have already switched to layered components to help relieve the issue and keep their dies smaller. But if we can weave nanotubes, we could do a lot more than just stack transistors three or four levels deep. Assuming that a inexpensive manufacturing process were developed, the chip could actually be fashioned in the shape of a cube. The result would make the chip orders of magnitude more dense than the CPUs of today!

Besides, it would look like a Borg cube under a microscope. How cool is that?!? :P