150 citations · 251 across the 6 of their papers we have counts for
6 papers
Mass Superflux in Solid Helium: the Role of He Impurities
Ye. Vekhov, R. B. Hallock
Below ~mK, the \4he atom mass flux, , that passes through a cell filled with solid hcp \4he in the pressure range 25.6 - 26.4~bar, rises with falling temperature and a…
Flux Bottlenecks in the Mass Superflux in Solid Helium
Ye. Vekhov, R. B. Hallock
Superfluid \4he atoms are injected (withdrawn) asymmetrically into (from) a chamber filled with solid \4he. Two in situ capacitance pressure gauges are located at the ends of the s…
He impurities and mass transport through solid He: a universal temperature dependence and flux extinction
Ye. Vekhov, W. J. Mullin, R. B. Hallock
The flux, , carried by solid He in the range bar rises with falling temperature and at a temperature the flux decreases toward zero. We study as a fu…
Mass flux characteristics in solid 4He for T> 100 mK: Evidence for Bosonic Luttinger Liquid behavior
Ye. Vekhov, R. B. Hallock
At pressure 25.7 bar the flux, , carried by solid \4he for 100 mK depends on the net chemical potential difference between two reservoirs in series with the solid,…
Mass flux and solid growth in solid 4He: 60 mK - 700 mK
M. W. Ray, R. B. Hallock
We use the thermo-mechanical effect to create a chemical potential difference between two liquid reservoirs connected to each other through Vycor rods in series with solid hcp 4He…
Observation of Unusual Mass Transport in Solid hcp 4He
M. W. Ray, R. B. Hallock
Solid 4He has been created off the melting curve by growth at nearly constant mass via the "blocked capillary" technique and growth from the 4He superfluid at constant temperature.…