| Issue |
J. Phys. Colloques
Volume 39, Number C6, Août 1978
The XVth International Conference on low temperature physicsQuantum Fluids and Solids Superconductivity |
|
|---|---|---|
| Page(s) | C6-599 - C6-601 | |
| DOI | https://doi.org/10.1051/jphyscol:19786270 | |
The XVth International Conference on low temperature physics
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-599-C6-601
DOI: 10.1051/jphyscol:19786270
Institute of Radio Engeneering and Electronics of the Academy of Sciences of the USSR, Marx Avenue 18, Moscow, 103907, USSR
Quantum Fluids and Solids
Superconductivity
J. Phys. Colloques 39 (1978) C6-599-C6-601
DOI: 10.1051/jphyscol:19786270
ON CONDUCTION MECHANISM OF HIGH-QUALITY SUPERCONDUCTING POINT CONTACTS
Yu.Ya.Divin and F.Ya.Nad'Institute of Radio Engeneering and Electronics of the Academy of Sciences of the USSR, Marx Avenue 18, Moscow, 103907, USSR
Résumé
On a fait l'étude expérimentale des caractéristiques IV de contacts ponctuels supraconducteurs dans la gamme de résistances de contacts 105 - 10-1 Ohm entre 4,2 et 10 K. On propose pour modèle celui des contacts ponctuels supraconducteurs de haute qualité ayant une grande valeur du produit IcR.
Abstract
Experimental study of I - V characteristics of niobium point contacts has been carried out in contact resistance range 105 - 10-1 Ohm and temperature range 4.2 - 10 K. The model of highquality superconducting point contacts with large IcR product is suggested.