Osmotic Pressure of3He-4He Solutions at 25.3
β Scribed by A. P. Sebedash; J. T. Tuoriniemi; E. M. M. Pentti; A. J. Salmela
- Book ID
- 106418285
- Publisher
- Springer US
- Year
- 2007
- Tongue
- English
- Weight
- 242 KB
- Volume
- 150
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
We have measured the spin diffusion coefficient D for 3He-nile solutions of nominal 3He concentration x = 1.3% and 5.0% at pressures of ~0, 10 and 20atm, and an x=8.5% solution at 4, 10 and 20atm. The results are interpreted in terms of the Bardeen-Baym-Pines theory for 3He-aHe solutions, and curves
The osmotic pressure of liquid 3He--4He mixtures, condensed in a vessel connected by means of a, narrow slit to a similar vessel containing pure 4He, has been measured by determining the fountain pressure exerted by the pure 4He, when heated, necessary to obtain equilibrium with the osmotic pressure