Diamonds Are a Quantum Scientist’s Best Friends

Posted by on Apr 6th, 2012 and filed under Technology. You can follow any responses to this entry through the RSS 2.0. You can skip to the end and leave a response. Pinging is currently not allowed. | Viewed 3624 times.

An international group of scientists led by researchers from the University of California in Santa Barbar have taken the first steps toward creating a quantum computer — in a diamond. So far they’ve built a two-qubit unit for a quantum computer. A qubit is the quantum computing equivalent of a bit, and it can be both on and off at the same time, unlike a regular bit which must be in one state or the other. The electron spin precesses extremely fast in a magnetic field, while the nuclear spin is about 1,000 times slower.
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