This should come as a great relief to anyone planning a quantum computer self-build: wires still conduct electricity and obey key laws of classical physics even when they're built at the
nanoscale. Researchers at Purdue and Melbourne universities used chains of phosphorus atoms inside a silicon crystal to create a wire that's just four atoms wide and a single atom high -- 20 times smaller than the previous record-holder and infinitely narrower than anything you'd find at Newegg. The video after the break
almost explains how they did it.
Continue reading This electric wire is four atoms thick, and you thought speaker cable was fiddly (video)
This electric wire is four atoms thick, and you thought speaker cable was fiddly (video) originally appeared on Engadget on Fri, 06 Jan 2012 14:53:00 EDT. Please see our terms for use of feeds.
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