Turbulent dissipative coupling in nanoscale multimode superfluid acoustics

Superfluid helium, the inviscid low-temperature phase of liquid ^4 He, enables investigation of flows with reduced dimensionality since, due to the vanishing viscosity, sub-micron flow channels can be constructed. In such strongly confined volumes filled with superfluid, the longitudinal acoustic wa...

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Bibliographic Details
Main Authors: F Novotný, M Talíř, E Varga
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/adcbca
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