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StartNASAQuantum liquid: New sort of digicam can detect motion of vortices in...

Quantum liquid: New sort of digicam can detect motion of vortices in quantum liquids


Researchers have constructed a camera-like system for understanding how vortices type in quantum liquids, the place atoms pair up and begin to behave like overlapping waves



Physics



20 Could 2022

The camera

The digicam set-up. The copper half is the place the 25 cavities sit (see major story)

Theo Noble

Vortices that type in quantum liquids can now be studied with a digicam that makes use of particle-like disturbances to take photos as a substitute of sunshine. Regular cameras can’t seize these whirlpools, so the system could result in a extra detailed understanding of how they type.

Swirl a spoon in a cup of tea and you’ll simply create a vortex. However researchers have lengthy struggled to foretell precisely how these tiny tornadoes type or how they …

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