carbon nanotube CPU

Hi,

A new carbon nanotube CPU made in an 8um process but apparently 9nm gates are possible:

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How do they grow these for this application? Is it a lithography process?

cheers, Jamie

Reply to
Jamie M
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No. Apparently one started with graphene and fiddled with it to get a ring shape,then started growing graphene on it to make it longer. I think. Could be totally wrong, but that is what i remember of the aged history.

Reply to
Robert Baer

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