Interactions and superconductivity in heavily doped MoS2 (Articolo in rivista)

Type
Label
  • Interactions and superconductivity in heavily doped MoS2 (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.88.054515 (literal)
Alternative label
  • R. Roldán (1); E. Cappelluti (1,2); F. Guinea (1) (2013)
    Interactions and superconductivity in heavily doped MoS2
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • R. Roldán (1); E. Cappelluti (1,2); F. Guinea (1) (literal)
Pagina inizio
  • 054515 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v88/i5/e054515 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 88 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) Instituto de Ciencia de Materiales de Madrid, CSIC, Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain (2) Istituto dei Sistemi Complessi, U.O.S. Sapienza, CNR, via dei Taurini 19, 00185 Roma, Italy (literal)
Titolo
  • Interactions and superconductivity in heavily doped MoS2 (literal)
Abstract
  • We analyze the microscopic origin and the physical properties of the superconducting phase recently observed in MoS2. We show how the combination of the valley structure of the conduction band, the density dependence of the screening of the long-range Coulomb interactions, the short-range electronic repulsion, and the relative weakness of the electron-phonon interactions makes possible the existence of a phase where the superconducting order parameter has opposite signs in different valleys, resembling the superconductivity found in the pnictides and cuprates. (literal)
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