Influence of interface transmissivity and inelastic scattering on the electronic entropy and specific heat of diffusive superconductor-normal metal-superconductor Josephson junctions (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Influence of interface transmissivity and inelastic scattering on the electronic entropy and specific heat of diffusive superconductor-normal metal-superconductor Josephson junctions (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1063/1.3121210 (literal)

Alternative label

• Rabani, Hassan and Taddei, Fabio and Giazotto, Francesco and Fazio, Rosario (2009)
  Influence of interface transmissivity and inelastic scattering on the electronic entropy and specific heat of diffusive superconductor-normal metal-superconductor Josephson junctions
  in Journal of applied physics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Rabani, Hassan and Taddei, Fabio and Giazotto, Francesco and Fazio, Rosario (literal)

Pagina inizio

• 093904 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 105 (literal)

Rivista

• Journal of applied physics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 9 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Rabani, H (Reprint Author), Univ Isfahan, Fac Sci, Dept Phys, Esfahan 81744, Iran. Rabani, Hassan, Univ Isfahan, Fac Sci, Dept Phys, Esfahan 81744, Iran. Rabani, Hassan; Taddei, Fabio; Giazotto, Francesco; Fazio, Rosario, NEST CNR INFM & Scuola Normale Super, I-56126 Pisa, Italy. (literal)

Titolo

• Influence of interface transmissivity and inelastic scattering on the electronic entropy and specific heat of diffusive superconductor-normal metal-superconductor Josephson junctions (literal)

Abstract

• We study theoretically the electronic entropy and specific heat in diffusive superconductor-normal metal-superconductor Josephson junctions. In particular, we consider the influence of nonidealities occurring in an actual experiment, such as the presence of barriers at the normal (N) metal- superconductor interfaces, the spin-flip, and inelastic scattering in the N-metal region and quasiparticle subgap states in the superconductors. We find that spin-flip and inelastic scattering do not have, for typical parameters values, a large effect. On the contrary, the presence of barriers suppresses the superconducting correlations in the N region, with the consequence that the entropy and the specific heat get reduced eventually to those in the absence of superconductivity for opaque interfaces. Finally we suggest an experiment and check that it is possible, under realistic conditions, to measure the dependence of electronic specific heat on the phase difference between the superconductors. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3121210] (literal)

Prodotto di

• Fenomeni coerenti in nanosistemi semiconduttori ed ibridi (MD.P06.021.002) (Modulo)

Autore CNR

• FABIO TADDEI (Persona)
• ROSARIO FAZIO (Unità di personale esterno)
• FRANCESCO GIAZOTTO (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Influence of interface transmissivity and inelastic scattering on the electronic entropy and specific heat of diffusive superconductor-normal metal-superconductor Josephson junctions" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• FRANCESCO GIAZOTTO (Unità di personale interno)
• FABIO TADDEI (Persona)
• ROSARIO FAZIO (Unità di personale esterno)

Prodotto

• Fenomeni coerenti in nanosistemi semiconduttori ed ibridi (MD.P06.021.002) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of applied physics (Rivista)

Insieme di parole chiave di

• Parole chiave di "Influence of interface transmissivity and inelastic scattering on the electronic entropy and specific heat of diffusive superconductor-normal metal-superconductor Josephson junctions" (Insieme di parole chiave)