Green Function Formalism and Superfluid Properties of 4He
β Scribed by R. Bahadur; C. M. Kachhava
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 226 KB
- Volume
- 147
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The first sound velocity in metastable long-lived superfluid 3He-4He mixtures are measured in the temperature range 30-200 mK and the pressure interval 0-20 atm. The metastable state is reached by continuously increasing the 3He concentration in situ due to changing the osmotic and fountain pressure
The metastable state3of superfluid 3He-4He mixtures containing drops of practically pure "'He is studied. The calculated renormaLization of sound velocity, the attenuation coefficient, and the re!ative change of dielectric susceptibility allow to investigate the kinetics of nucleation.