Theory of fluctuation conductivity from interband pairing in pnictide superconductors (Articolo in rivista)

Type
Label
  • Theory of fluctuation conductivity from interband pairing in pnictide superconductors (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.79.172508 (literal)
Alternative label
  • L. Fanfarillo (1); L. Benfatto (2,1); S. Caprara (1); C. Castellani (1); M. Grilli (1) (2009)
    Theory of fluctuation conductivity from interband pairing in pnictide superconductors
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Fanfarillo (1); L. Benfatto (2,1); S. Caprara (1); C. Castellani (1); M. Grilli (1) (literal)
Pagina inizio
  • 172508 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v79/i17/e172508 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 79 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 17 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) CRS SMC, CNR-INFM and Dipartimento di Fisica, Università di Roma \"La Sapienza\", Piazzale A. Moro 2, 00185 Rome, Italy (2) Centro Studi e Ricerche \"Enrico Fermi\", via Panisperna 89/A, 00184 Rome, Italy (literal)
Titolo
  • Theory of fluctuation conductivity from interband pairing in pnictide superconductors (literal)
Abstract
  • We derive the effective action for superconducting fluctuations in a four-band model for pnictides, discussing the emergence of a single critical mode out of a dominant interband pairing mechanism. We then apply our model to calculate the paraconductivity in two-dimensional and layered three-dimensional systems and compare our results with recent resistivity measurements in SmFeAsO0.8F0.2. (literal)
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