Helium-3 nuclear spin relaxation times T1, T2, and Tip have been measured for 3He-4He solid mixtures at the exchange plateau region (~ O. 5 K). The 3He concentrations x3 of the samples were 7.2, 2.9, 1.8, 1.4, 0.67, 0.65, and 0.22 %, and their molar volumes varied between 19.9 and 20.9 cm3 /mole in
NMR Studies of3He Droplets in Dilute3He-4He Solid Solutions
β Scribed by C. Huan; S. S. Kim; L. Yin; J. S. Xia; D. Candela; N. S. Sullivan
- Publisher
- Springer US
- Year
- 2010
- Tongue
- English
- Weight
- 399 KB
- Volume
- 162
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
The number density of dilute 3He-4He solutions under saturated vapor pressure is calculated within the framework of quantum hydrodynamics. For temperatures T small compared to the 3He Fermi temperature TF, results are given for 3He concentrations large enough to manifest 3He quasiparticle interactio
We compute the effective interaction at long wavelength of two opposite-spin 3He in superfluid 4He to second order in 3HeJHe mass difference perturbation theory. The correction to the Bardeen, Baym, Pines result V(0) = -~2m4s2/n 4, in second order, is expressed exactly in terms of the dependence of