| Numéro |
J. Physique Lett.
Volume 36, Numéro 11, novembre 1975
|
|
|---|---|---|
| Page(s) | 279 - 280 | |
| DOI | https://doi.org/10.1051/jphyslet:019750036011027900 | |
J. Physique Lett. 36, 279-280 (1975)
DOI: 10.1051/jphyslet:019750036011027900
Physique des Solides, Université Paris-Sud, Laboratoire associé au C.N.R.S., 91405 Orsay, France
7430E - Thermal and thermodynamic properties of superconductors.
7470 - Superconducting materials.
3220 - Superconducting materials.
Key words
electronic density of states -- superconducting materials -- superconducting transition point -- transition metal compounds -- transport properties of superconductors -- pressure dependence of superconductivity -- transition metal dichalcogenide layer crystals -- high critical temperatures -- electronic densities
DOI: 10.1051/jphyslet:019750036011027900
On the pressure dependence of superconductivity in transition metal dichalcogenide layer crystals
J. FriedelPhysique des Solides, Université Paris-Sud, Laboratoire associé au C.N.R.S., 91405 Orsay, France
Abstract
Present evidence in this field suggests that high critical temperatures are due to large electronic densities at the Fermi level rather than to soft phonon modes.
Résumé
Les données expérimentales actuelles dans ce domaine suggèrent que les fortes températures critiques sont dues à de fortes densités électroniques au niveau de Fermi plutôt qu'à des modes de phonons mous.
7430E - Thermal and thermodynamic properties of superconductors.
7470 - Superconducting materials.
3220 - Superconducting materials.
Key words
electronic density of states -- superconducting materials -- superconducting transition point -- transition metal compounds -- transport properties of superconductors -- pressure dependence of superconductivity -- transition metal dichalcogenide layer crystals -- high critical temperatures -- electronic densities