| Issue |
J. Phys. Colloques
Volume 39, Number C6, Août 1978
The XVth International Conference on low temperature physicsQuantum Fluids and Solids Superconductivity |
|
|---|---|---|
| Page(s) | C6-213 - C6-214 | |
| DOI | https://doi.org/10.1051/jphyscol:1978694 | |
The XVth International Conference on low temperature physics
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-213-C6-214
DOI: 10.1051/jphyscol:1978694
Institut d'Electronique Fondamentale, Bât. 220, 91405 Orsay, France
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-213-C6-214
DOI: 10.1051/jphyscol:1978694
THERMODYNAMIC VERSUS NEUTRON MEASUREMENTS IN He II AT LOW TEMPERATURE
M. Sudraud and E. VaroquauxInstitut d'Electronique Fondamentale, Bât. 220, 91405 Orsay, France
Résumé
Le spectre d'énergie des excitations de He II relevé par diffusion de neutrons ne représente pas à la précision requise, les valeurs de l'entropie et du fluide normal.
Abstract
The energy spectrum of excitations in He II measured by inelastic neutron scattering does not yield to the required accuracy values for the entropy and the normal fluid density.