Fourth Sound Propagation in Superfluid3He in Aerogel
β Scribed by S. Higashitani; M. Miura; M. Yamamoto; K. Nagai
- Publisher
- Springer US
- Year
- 2005
- Tongue
- English
- Weight
- 916 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0022-2291
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The theory of sound propagation in pair-correlated Fermi liquids developed previously by W6lfle is applied to the Anderson-Brinkman-Morel state. believed to describe 3He-A. The effect of quasiparticle collisions is includedl Expressions for the anisotropic sound absorption and velocity valid at arbi
Because of the interest in superfluid onset in porous media (high porosity aerogel in particular) one would like to measure the superfluid fraction as well as the heat capacity near T . However, standard techniques such as torsional oscillators and fourth sound have egcountered difficulties because