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Ultracold matter

Ultracold matter

Molecules cooled to record-breaking low temperatures by lighting-up dark states

31 Aug 2018
Cold molecules
Lighting up: new laser-cooling technique can chill dark states. (Courtesy:  iStock/7io)
A dense cloud of optically-trapped molecules has been cooled to record-low temperatures by Lawrence

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Sam Jarman is a science writer based in the UK
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