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Strained Silicon Chips From Intel

Posted by timothy on from the try-ace-bandages dept.

Quirk writes "NewScientist is reporting... "Intel has taken the wraps off a secret technique it is using'Strained silicon' chips to increase the speed of its Pentium and Centrino chips. The technique boosts the rate at which transistors switch, without having to make them smaller.""

2 of 126 comments (clear)

  1. Since when is Strained Silicon Secret? by RalphBNumbers · · Score: 5, Interesting

    I know IBM has been publically working with this, at least in research, for a long time, and it's a fair bet other firms were too.
    IIRC they've even used SSoI (Strained Silicon on Insulator) for some production ASICs...

    --
    "The worst tyrannies were the ones where a governance required its own logic on every embedded node." - Vernor Vinge
  2. Way behind competitors still by MBraynard · · Score: 5, Interesting
    Man made diamonds have much less problems handling heat and Intel is ignoring this while their competitors are on the fast track.

    Still, Butler is frustrated with what he thinks of as myopia in the US computer business. "Europe and Japan have been investing in diamond semiconductor research," he says, citing the Japanese government's announcement in December that it would begin allocating $6 million a year to build a first-generation diamond chip. "Bob Linares has given the US the advantage, but nobody's paying any attention," he says. "If we're not careful, the Japanese or the Europeans are going to claim the diamond niche."

    Indeed, Intel's top materials executives weren't aware of the latest research breakthroughs when I spoke to them in June, although they certainly understood the potential for diamonds in computing. "Diamonds represent a seismic change in semiconductors," says Krishnamurthy Soumyanath, Intel's director of communications circuits research. "It takes us about 10 years to evaluate a new material. We have a lot of investment in silicon. We're not about to abandon that."

    Click here for full article.