Scientists Spin Molecules Inside a Frictionless Superfluid for the First Time

A newly designed optical centrifuge allows scientists to control molecular rotation inside superfluid helium nano-droplets. Physicists have developed a new version of an optical centrifuge that can control how molecules rotate while they are suspended inside liquid helium nano-droplets. The advance brings scientists closer to understanding the unusual properties of superfluids, a rare state of […]



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