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IBM Creates Ring Oscillator on a Single Nanotube

deeptrace writes "IBM has combined CMOS circuitry and a single carbon nanotube to implement a 5 stage ring oscillator. Even though the oscillator runs at just 52 MHz, they expect that it could reach the GHz range with improvements. The frequency of the current oscillator was higher than previous circuits using multiple nanotubes. IBM describes the achievement in the paper "Integrated Logic Circuit Assembled on a Single Carbon Nanotube" to be published this week in the journal Science."

11 of 159 comments (clear)

  1. Microsoft Innovates Too! by BBCWatcher · · Score: 5, Funny
    I'm really offended by all this IBM boosterism at Slashdot. Didn't you all hear Steve Ballmer say that IBM doesn't innovate? He's right, you know. And this carbon nanotube business is yet more evidence. IBM's work is hardly original. Carbon has been around forever. Steve Ballmer himself is made of carbon and other elements.

    Now let's talk about REAL innovation. Microsoft just announced a new facial feature pack for Office's "Clippy." Now you can customize Clippy according to your facial preferences. Options include complexion, hair style, nose shape and size, and ear/nose jewelry.

    1. Re:Microsoft Innovates Too! by Anonymous Coward · · Score: 1, Funny

      Best. Troll. Ever.

  2. Re:Imprevements by Hangin10 · · Score: 2, Funny

    I had some imprevements for breakfast; they were a bit stale, so they tasted xor.

  3. In other news... by XXIstCenturyBoy · · Score: 4, Funny

    Microsoft announced today that they have achieved a full annoyance oscillator and generator on a single virtual piece of bent metal.
    The findings titled "How to make Clippy more annoying" will be published next week in the Mr. Ballmer's Journal of IBM Bashing

  4. Zero by Anonymous Coward · · Score: 1, Funny

    In between positive and negative there is zero.

    Congratulations - you just qualified as a Slashdot editor !

  5. Holy Shit!!! by i_am_the_r00t · · Score: 4, Funny

    a ring Oscillator!

    On a Single Nanotube!

    crap all mighty!!!

  6. They're just showing off by surfcow · · Score: 4, Funny

    They're just showing off.

    It's nothing but a token ring.

    =brian

  7. Someones gettin laid tonight... by i_am_the_r00t · · Score: 3, Funny

    ...at the IBM labs Oh yeah! Nanotech really turns the hot chicks on

  8. Re:Imprevements by iamdrscience · · Score: 2, Funny
    The Dvorak keyboard layout?
    How does anybody use a Dvorak keyboard anyways? The ones I've seen all have their letters in the wrong places.
  9. Man by themusicgod1 · · Score: 2, Funny

    If you're considerring using carbon nanotubes as a sex toy...you've got a problem. A very, very small problem, in fact.

    --
    GENERATION 26: The first time you see this, copy it into your sig on any forum and add 1 to the generation.
  10. I'm here to speak out... by Miss+Emily+Litella · · Score: 3, Funny

    against ring osculation. It's disgusting and vulgar. What's wrong with just holding hands, or kissing on the lips? Miss O'Tube should be ashamed of herself. With a reputation like that, she's going to stay single. Back to you, Cheddar.