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Ibm: Commercial Nanotube Transistors Are Coming Soon

Carbon nanotube transistors

Each chip on this wafer has 10,000 nanotube transistors on it. IBM hopes to be able to put billions of the devices on a single chip soon after 2020.

Credit: Andrew Sullivan

For more than a decade, engineers have been fretting that they are running out of tricks for continuing to shrink silicon transistors.

From Technology Review
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