21 citations · 36 across the 6 of their papers we have counts for
3 papers · 1 filter
Bistable Fourth Sound Resonance in Superfluid He-B due to Gap Suppression
Alexander J. Shook, Daksh Malhotra, Aymar Muhikira +1
Superfluidity in He exhibits many unique properties that are of interest to modern condensed matter research, including multiple superfluid phase transitions, topological defec…
Surface State Dissipation in Confined 3He-A
Alexander J. Shook, Emil Varga, Igor Boettcher +1
We have studied the power dependence of superfluid Helmholtz resonators in flat (750 and 1800 nm) rectangular channels. In the A-phase of superfluid 3He, we observe a non-linear re…
Observation of bistable turbulence in quasi-two-dimensional superflow
E. Varga, V. Vadakkumbatt, A. J. Shook +2
Turbulent flow restricted to two dimensions can spontaneously develop order on large scales, defying entropy expectations and in sharp contrast with turbulence in three dimensions…