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Quantum computing

Quantum computing

Quantum computing with solids

02 Aug 2002

Science and technology could be revolutionized by quantum computers, but building them from solid-state devices will not be easy. Robert W Keyes of IBM's research division outlines the challenges in scaling up the technology from lab experiments to practical devices.

Design challenge
Quantum processing is a fascinating new approach to computing that has attracted great attention in

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Robert W Keyes is a research staff member emeritus at IBM's T J Watson Research Center, Yorktown Heights, New York, US, email rkeyes@us.ibm.com
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