Correlation effects in quantum dot wave function imaging (Articolo in rivista)

Type
Label
  • Correlation effects in quantum dot wave function imaging (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Rontani, M; Molinari, E (2006)
    Correlation effects in quantum dot wave function imaging
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Rontani, M; Molinari, E (literal)
Pagina inizio
  • 1966 (literal)
Pagina fine
  • 1969 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 45 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM, CNR, Natl Res Ctr Nanostruct & Biosyst Surfaces, Modena, Italy; Univ Modena, Dipartimento Fis, I-41100 Modena, Italy (literal)
Titolo
  • Correlation effects in quantum dot wave function imaging (literal)
Abstract
  • We demonstrate that in semiconductor quantum dots wave functions, its imaged by local tunneling spectroscopies like STM, show characteristic signatures of electron-electron Coulomb correlation. We predict that such images correspond to 'quasi-particle' wave functions which cannot be computed by standard mean-field techniques in the strongly correlated regime. From the configuration-interaction solution of the few-particle problem for prototype dots, we find that quasi-particle wave function images may display signatures of Wigner crystallization. (literal)
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