An intrinsic velocity-independent criterion for superfluid turbulence

Hydrodynamic flow in classical and quantum fluids can be either laminar or turbulent. Vorticity in turbulent flow is often modelled with vortex filaments. ...

A. P. Fimel，T Araki，R Blaauwgeers，... - 《Nature》

Decay of Grid Turbulence in a Finite Channel

DOI:

SR Stalp，L Skrbek，RJ Donnelly - 《Phys.rev.lett》

Classical character of turbulence in a quantum liquid

A theoretical discussion is presented of recent experiments in which it has been shown that turbulence in the superfluid phase of liquid He can be very sim...

Vinen，F W. - 《Physical Review B》

Generation and Detection of Quantum Turbulence in Superfluid

We describe the first direct observations of turbulence in superfluid 3He-B. The turbulence is generated by a vibrating-wire resonator driven at velocities...

SN Fisher，AJ Hale，AM Guénault，... - 《Physical Review Letters》

Vortex Mutual Friction in Superfluid 3He

We give a full account of our extensive measurements of vortex mutual friction in rotating superfluid 3 He, in both the A- and B-phases. The B-phase result...

TDC Bevan，AJ Manninen，JB Cook，... - 《Journal of Low Temperature Physics》

Phase diagram of the A and B phases of superfluid 3He in aerogel.

We report the first measurements of the A-B phase transition of superfluid 3He confined within 98% silica aerogel in high magnetic fields and low temperatu...

P Brussaard，SN Fisher，AM Guénault，... - 《Physical Review Letters》

Capillary-wave crystallography: Crystallization of two-dimensional sheets of He+ ions

We report an experimental study of the crystallization of sheets of positive ions trapped below the surface of superfluid helium. The technique relies on t...

PL Elliott，CI Pakes，L Skrbek - 《Physical Review B》

Vortex mutual friction in superfluid 3He

After a historical introduction to the discovery of vortex mutual friction in He II, the equivalent modern experiment on superfluid He is described and its interpretation discussed.

HE Hall - 《Journal of Physics Condensed Matter》

Superfluid in the zero-temperature limit

The properties of superfluid 3 He in the regime of negligible normal fluid density is both of fundamental interest and yet very simple. The behaviour is do...

GR Pickett，SN Fisher - 《Physica B Physics of Condensed Matter》

Beyond the two-fluid model: Transition from linear behavior to a velocity-independent force on a moving object in 3He-B

Using a simple one-dimensional model, we show that the existence of the energy gap for excitations in an isotropic BCS superfluid leads to strongly nonlinear mechanical behavior of the liquid in the ballistic quasiparticle limit. The non...

SN Fisher，AM Guénault，CJ Kennedy，... - 《Physical Review Letters》