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Low-temperature physics

Low-temperature physics

Physicists fine tune chemical reaction rates for ultracold molecules

12 Dec 2020
Ultracold molecules
Ultracold reactions: shadows of atoms trapped in layers of an optical lattice, before they are paired into ultracold potassium-rubidium molecules. (Courtesy: Ye Group/JILA)
A new technique to cool reactive molecules to temperatures low enough to achieve quantum degeneracy

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Tim Wogan is a science writer based in the US
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