Theoretical determination of surface thickness of liquid 4He and 3He
β Scribed by D.D. Fitts
- Publisher
- Elsevier Science
- Year
- 1969
- Weight
- 444 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
Density and spin fluctuations in liquid 3He and 3He-4He mixtures have been studied by neutron inelastic scattering. We discuss the similarities between the density fluctuations in normal liquid 3He and superfluid 4He (anomalous dispersion and the 'roton minimum' that reflects the local order) as wel
Continuous surface potentials arc calculated for both 4tie and 'He at T = 0 K. Comparison of the derived heats of vaporization with the experimental ones shows good rgreemcnt. The energy of a 'He bound state on liquid 'fle is&so c=rlculatcd: our result , -5.85 K. is to be compared with the experimen