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Atomic structure of the SiV- color center, consisting of an Si impurity (red) situated on an interstitial position along the bond axis and surrounded by a split-vacancy (transparent) and the next-neighbor carbon atoms (grey).

Gone in 45 nanoseconds – but a new opportunity for quantum control?

22 Dec 2014

In a breakthrough study scientists have revealed the coherence, or the visibility lifespan, of the spin of an electron in an emerging colour centre...

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The imperfections in diamonds, which give them their colour, also trap electrons which can potentially be manipulated to transmit information – a principle which lies at the heart of quantum computing

Quantum researchers close in on dream vacancy

18 Feb 2014

Defects in microscopic diamonds caused by the presence of silicon could provide researchers with a potent basis for developing new technologies...

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Laser-like photons signal major step towards quantum ‘Internet’

19 Mar 2013

The realisation of quantum networks is one of the major challenges of modern physics. Now, new research shows how high-quality photons can be...

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Particle or wave...

Mathematical breakthrough sets out rules for more effective teleportation

17 Jan 2013

New protocol advances solutions for more efficient teleportation - the transport of quantum information at the speed of light.

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Polariton quantum rivers flow from four hills creating quantum tornadoes in the valley

The dance of quantum tornadoes

04 Dec 2012

A quantum fluid trapped on top of a semiconductor chip can be used to measure movements to astonishing precision.

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Pulse animation still

Ping-pong with electrons

21 Sep 2011

Research provides important technique for transferring quantum information.

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