Kinetics of dissolution of the 3He inclusions in solid 4He

Anomalously rapid dissolution of the 3He inclusions in phase separated solid 3He– 4He mixtures is found by precision pressure measurements at a constant volume. A pressure jump has been found at the onset of the dissolution of bcc inclusions in separated solid 3He– 4He mixture, when the crystal is h...

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Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 2000-07, Vol.284, p.371-372
Main Authors: Maidanov, V, Ganshin, A, Grigor'ev, V, Omelaenko, N, Penzev, A, Rudavskii, E, Rybalko, A
Format: Article
Language:English
Subjects:
3He– 4He mixture solid
Dissolution
Phase separation
Solid 3He– 4He mixture
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Summary:Anomalously rapid dissolution of the 3He inclusions in phase separated solid 3He– 4He mixtures is found by precision pressure measurements at a constant volume. A pressure jump has been found at the onset of the dissolution of bcc inclusions in separated solid 3He– 4He mixture, when the crystal is heated beyond some critical value. The suggested explanation of this effect is based on the assumption of a multistage dissolution process.
ISSN:0921-4526
1873-2135
DOI:10.1016/S0921-4526(99)02757-X