| Issue |
J. Phys. Colloques
Volume 39, Number C6, Août 1978
The XVth International Conference on low temperature physicsQuantum Fluids and Solids Superconductivity |
|
|---|---|---|
| Page(s) | C6-339 - C6-341 | |
| DOI | https://doi.org/10.1051/jphyscol:19786151 | |
The XVth International Conference on low temperature physics
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-339-C6-341
DOI: 10.1051/jphyscol:19786151
Department of Physics, Cornell University Ithaca, New York 14853, U.S.A.
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-339-C6-341
DOI: 10.1051/jphyscol:19786151
A PRECISION MEASUREMENT OF THE SUPERFLUID DENSITY NEAR THE TRANSITION OF A 2D SUPERFLUID
D.J. Bishop and J.D. ReppyDepartment of Physics, Cornell University Ithaca, New York 14853, U.S.A.
Résumé
Cet article décrit l'étude expérimentale de la densité et de la dissipation d'un superfluide dans un milieu à 2 dimensions. En ce qui concerne la densité superfluide, les résultats confirment le modèle de Kosterlitz-Thouless d'un superfluide à 2 dimensions.
Abstract
In this paper we report the measurement of the superfluid density and dissipation of a 2 dimensional superfluid. The superfluid density data support the Kosterlitz-Thouless picture of a two dimensional superfluid.