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Digital Logic Gate Using Quantum-Dot Cellular Automata

Scientists at the University of Notre Dame's Department of Electrical Engineering have developed "computer circuits that can be built to work without electricity -- a tiny initial charge is all that is needed." However, a major obstacle that needs to be overcome before the circuits can be useful is that they seem to work at temperatures just above absolute zero. This breakthrough was published in the April 9, 1999 issue of Science, which can be viewed by subscribers.
Archived Scout Publication URL
Date Issued
1999
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Date of Scout Publication
April 14th, 1999
Date Of Record Creation
May 8th, 2003 at 1:22pm
Date Of Record Release
May 8th, 2003 at 1:22pm
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