Correlation effects on the electronic properties of Bi2Sr2CaCu2O8 (Articolo in rivista)

Type
Label
  • Correlation effects on the electronic properties of Bi2Sr2CaCu2O8 (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jpcs.2005.10.127 (literal)
Alternative label
  • Bellini, V; Rozzi, CA; Manghi, F (2006)
    Correlation effects on the electronic properties of Bi2Sr2CaCu2O8
    in Journal of physics and chemistry of solids
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bellini, V; Rozzi, CA; Manghi, F (literal)
Pagina inizio
  • 286 (literal)
Pagina fine
  • 288 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 67 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Modena & Reggio Emilia, INFM, Natl Res Ctr Nanostruct & Biosyst Surfaces S3, I-41100 Modena, Italy; Univ Modena & Reggio Emilia, Dipartimento Fis, I-41100 Modena, Italy; Free Univ Berlin, Inst Theoret Phys, D-14195 Berlin, Germany (literal)
Titolo
  • Correlation effects on the electronic properties of Bi2Sr2CaCu2O8 (literal)
Abstract
  • We have studied the role of on-site electronic correlation on the band structure of Bi2Sr2CaCu2O8. In our approach, an ab initio calculation supplies for the single particle starting point, on top of which self-energy effects are explicitly taken into account in the framework of the threebody scattering theory (3BS). We observe that correlation modifies the energy dispersion of hole quasiparticle states near the Fermi level, especially close to the X and ?M symmetry points, but does not induce sensible changes at the Fermi level. To sustain this picture, we report calculations of effective masses. (literal)
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