Scientists Observe and Control Kelvin Waves in Superfluid Helium for the First Time

In a groundbreaking study, researchers have controlled and observed Kelvin waves in superfluid helium-4 for the first time. Using an electric field to manipulate nanoparticles trapped in vortex lines, they generated and visualised the helical motion of these quantum waves. This discovery sheds light on energy dissipation in superfluid systems and opens new avenues for...

Feb 5, 2025 - 17:30
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Scientists Observe and Control Kelvin Waves in Superfluid Helium for the First Time
In a groundbreaking study, researchers have controlled and observed Kelvin waves in superfluid helium-4 for the first time. Using an electric field to manipulate nanoparticles trapped in vortex lines, they generated and visualised the helical motion of these quantum waves. This discovery sheds light on energy dissipation in superfluid systems and opens new avenues for...

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Subhashree Hi, This is Subhi. Welcome to my blog! I love to keep up with the latest news in healthcare, technology and media. Here you will find insightful articles that inform and interest you about the world around you. Join me as I drift between health and technology, and stay up-to-date!