NUCLEATION AND PHASE-SEPARATION IN SUPERS ATURATED SUPERFLUID HE-3-HE-4 SOLUTIONS AT VARIABLE CONCENTRATION

Authors
MIKHEEV VA RUDAVSKII EY CHAGOVETS VK SHESHIN GA
Citation
Va. Mikheev et al., NUCLEATION AND PHASE-SEPARATION IN SUPERS ATURATED SUPERFLUID HE-3-HE-4 SOLUTIONS AT VARIABLE CONCENTRATION, Fizika nizkih temperatur, 20(7), 1994, pp. 621-625
Citations number
11
Categorie Soggetti
Physics, Applied
Journal title
Fizika nizkih temperatur → ACNP
ISSN journal
01326414
Volume
20
Issue
7
Year of publication
1994
Pages
621 - 625
Database
ISI
SICI code
0132-6414(1994)20:7<621:NAPISA>2.0.ZU;2-I
Abstract
Simultaneous measurements of first sound velocity and dielectric const ant permitted us to study the probability of the phase separation in s upersaturated superfluid He-3-He-4 solutions at T = 90 mK and the depe ndence of supersaturation on the rate of increase in concentration. It is found that this dependence has a weak power character. The results obtained allowed us to compare and to analyse all the available exper imental data on supersaturation of He-3-He-4 solutions.