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Quantum physics

Entanglement beyond identical ions

Control of quantum particles has been extended to enable different types of ion to be entangled — correlated in a non-classical way. This opens up opportunities for the development of new quantum technologies. See Letters p.380 & p.384

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Figure 1: Entangling two different ions.

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References

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Correspondence to Tobias Schaetz.

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Schaetz, T. Entanglement beyond identical ions. Nature 528, 337–338 (2015). https://doi.org/10.1038/528337a

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