On the Origin of Hysteresis in a Proximity Josephson Junction - Archive ouverte HAL Accéder directement au contenu
Pré-Publication, Document De Travail Année : 2008

On the Origin of Hysteresis in a Proximity Josephson Junction

Hervé Courtois
  • Fonction : Auteur
  • PersonId : 915117
CP

Résumé

We investigate hysteresis in the transport properties of Superconductor - Normal metal - Superconductor (S-N-S) junctions at low temperatures by measuring directly the electron temperature in the normal metal. Our results demonstrate unambiguously that the hysteresis results from an increase of the normal metal electron temperature once the junction switches to the resistive state. In our geometry, the electron temperature increase is governed by the thermal resistance of the superconducting electrodes of the junction.
Fichier principal
Vignette du fichier
HysteresisSNS-5.pdf (914.54 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00283197 , version 1 (29-05-2008)
hal-00283197 , version 2 (25-08-2008)

Identifiants

Citer

Hervé Courtois, M. Meschke, J. T. Peltonen, J. P. Pekola. On the Origin of Hysteresis in a Proximity Josephson Junction. 2008. ⟨hal-00283197v1⟩
118 Consultations
347 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More