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Ultracold matter

Ultracold matter

Superfluidity seen in a 2D Fermi gas

23 May 2021
Artistic representation of a superfluid
Super result: artists impression of a superfluid. (Courtesy: iStock/3quarks)
Physicists in Germany say they have found definitive evidence for the existence of superfluidity in

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Edwin Cartlidge is a science writer based in the UK
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