| Numéro |
J. Phys. Colloques
Volume 39, Numéro C6, Août 1978
The XVth International Conference on low temperature physicsQuantum Fluids and Solids Superconductivity |
|
|---|---|---|
| Page(s) | C6-663 - C6-664 | |
| DOI | https://doi.org/10.1051/jphyscol:19786296 | |
The XVth International Conference on low temperature physics
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-663-C6-664
DOI: 10.1051/jphyscol:19786296
Department of Physics, University of Tokyo, Hongo, Tokyo, Japan
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-663-C6-664
DOI: 10.1051/jphyscol:19786296
ZEEMAN CRITICAL FIELD IN SUPERCONDUCTING SMALL PARTICLE
S. Kobayashi, K. Nomura and W. SasakiDepartment of Physics, University of Tokyo, Hongo, Tokyo, Japan
Résumé
La supraconductivité des particules petites d'Al a été détruite par l'effet Zeeman en fort champ magnétique. Le champ critique obtenu est plus haut que ce que la théorie de champ moyen prévoit. Il est montré que la fluctuation du paramètre d'ordre doit être prise en compte.
Abstract
The superconductivity of small Al particles was destroyed by the Zeeman effect in high magnetic field. The critical field was larger than what mean field thory predicted. It is pointed out that the fluctuation of order parameter should be considered.