Confined states in ellipsoidal quantum dots (Articolo in rivista)

Type
Label
  • Confined states in ellipsoidal quantum dots (Articolo in rivista) (literal)
Anno
  • 2000-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0953-8984/12/42/308 (literal)
Alternative label
  • Cantele, G and Ninno, D and Iadonisi, G (2000)
    Confined states in ellipsoidal quantum dots
    in Journal of physics. Condensed matter (Print); IOP PUBLISHING LTD, BRISTOL BS1 6BE (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cantele, G and Ninno, D and Iadonisi, G (literal)
Pagina inizio
  • 9019 (literal)
Pagina fine
  • 9036 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://iopscience.iop.org/0953-8984/12/42/308/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 12 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 18 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 42 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Cantele, G (Reprint Author), Univ Naples Federico II, Ist Nazl Fis Mat, Complesso Univ Monte S Angelo,Via Cintia, I-80126 Naples, Italy. Univ Naples Federico II, Ist Nazl Fis Mat, I-80126 Naples, Italy. Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy. (literal)
Titolo
  • Confined states in ellipsoidal quantum dots (literal)
Abstract
  • We study the motion of a particle confined in an ellipsoidal quantum dot, solving the corresponding Schrodinger equation both numerically, using the appropriate coordinate system, and variationally. The results from the two methods are compared, varying the ellipsoid semi-axes. We find that the confined-state energies split with respect to those of the spherical quantum dot and this can be explained as a consequence of both a volume-induced deformation effect and a geometry-induced one. The role of the dot geometry is shown to be relevant also for the formation of topological surface states. (literal)
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