quantum computing

Topic description and stories

Cambridge launches UK’s first quantum network

13 Jun 2018

̽��ֱ��UK’s first quantum network was launched today in Cambridge, enabling ‘unhackable’ communications, made secure by the laws of physics, between...

Microscope image of a quantum LED device showing bright quantum emitter generating a stream of single photons.

Ultra-thin quantum LEDs could accelerate development of quantum networks

07 Oct 2016

Researchers have developed all-electrical ultra-thin quantum LEDs, which have potential as on-chip photon sources in quantum information applications...

Regime of a single 1D wire subband filled

A tight squeeze for electrons – quantum effects observed in ‘one-dimensional’ wires

15 Sep 2016

Researchers have observed quantum effects in electrons by squeezing them into one-dimensional ‘quantum wires’ and observing the interactions between...

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...

̽��ֱ��