Data Center Apparatus

Apr 5 2013   11:19AM GMT

Go thin or go home — that’s the graphene way

Erin Watkins Erin Watkins Profile: Erin Watkins

Some analysts estimate that Moore’s Law  — the ability of manufacturers to double the number of transistors on a chip every 18 months — will end in 10 years. At a certain point, the electrons of silicon circuits become unstable and can no longer be used to process information. While the end of the road may be coming for silicon-based transistors, there may be a rising contender to the computing throne.

The 2010 Nobel Prize in physics went to two men — Andre Geim and Konstantin Novoselov — for their research on graphene. The graphite-based material is perfect for data center applications — not to mention consumer electronics, high-speed Internet networking and medical equipment — because it is not only highly conductive, but it also handles electron movement and heat better than silicon.

But a recent article on Wired.com brings up an excellent point: Not too long ago, carbon nanotubes had the same hype but until recently were too pricey to expand much beyond R&D labs.

Graphene has been tapped as a possible material to make flexible touchscreen displays for consumer devices, and its single-electron properties makes it an excellent choice for the transistors of the future.

Envision, if you will, the size of a current enterprise data center. Now imagine if each processor could hold 3 billion transistors and take up only the width of a pencil tip. Add in the fact that a processor based on graphene transistors would run cooler than current silicon-based processors, and you’ve got a change in cooling infrastructure as well.

If graphene keeps rolling at its current development pace, we’ll be in the future before you know it.

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