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Could microwaves finally crack quantum computing?

Posted in computing, particle physics, quantum physics

Radiation works as a ‘tuning fork’ to control the spin of electrons.

Scientists have found a new way of moving information between quantum bits in a computer. They used a highly purified sample of silicon doped with bismuth atoms (left) before fitting a superconducting aluminium resonator to it (middle and right).

http://www.dailymail.co.uk/sciencetech/article-3448052/Could-microwaves-finally-crack-quantum-computing-Radiation-works-tuning-fork-control-spin-electrons.html#ixzz40IRYjbXK
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Scientists at the French Atomic Energy Commission may have found a way of obtaining information from the spin of electrons on demand by using microwaves to change their spin state.

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