Superfluid spirals: Scientists control Kelvin waves for first time
In a new study published in Nature Physics, researchers have developed the first controlled method for exciting and observing ...
Nanowerk10mon
Quantum Fluids: Exploring the Exotic World of Superfluidity and Superconductivity
Superfluid helium, with its zero viscosity ... In a BEC, the individual particles lose their identity and behave as a single coherent entity. This collective behavior gives rise to the extraordinary ...
Science Daily4d
Physicists measure a key aspect of superconductivity in 'magic-angle' graphene
This "superfluid stiffness," or the ease with which a current of electron pairs can flow, is a key measure of a material's superconductivity. Physicists at MIT and Harvard University have now ...
Phys.org24d
First-ever simulation of chaotic sound wave propagation confirms acoustic turbulence theory
Turbulence is the complex chaotic behavior of fluids ... sound waves that propagate chaotically in certain media, such as superfluid helium. In the 1970s, Soviet scientists proposed that ...
Interesting Engineering on MSN7d
Scientists catch spirals of Kelvin waves in superfluid helium for the first time
A team of Japanese researchers has discovered a method to control Kelvin wave excitation in superfluid helium-4. This ...
Scientists Observe and Control Kelvin Waves in Superfluid Helium for the First Time
Scientists have controlled Kelvin waves in superfluid helium-4, using electric fields and nanoparticles to visualize them, ...