Optical anisotropy of ellipsoidal quantum dots (Articolo in rivista)

Type
Label
  • Optical anisotropy of ellipsoidal quantum dots (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.66.113308 (literal)
Alternative label
  • Cantele, G and Piacente, G and Ninno, D and Iadonisi, G (2002)
    Optical anisotropy of ellipsoidal quantum dots
    in Physical review. B, Condensed matter and materials physics; American Physical Society (APS), College Pk (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cantele, G and Piacente, G and Ninno, D and Iadonisi, G (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v66/i11/e113308 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 66 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Cantele, G (Reprint Author), Ist Nazl Fis Mat, Complesso Univ Monte S Angelo,Via Cintia, I-80126 Naples, Italy. Ist Nazl Fis Mat, I-80126 Naples, Italy. Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy. (literal)
Titolo
  • Optical anisotropy of ellipsoidal quantum dots (literal)
Abstract
  • The optical properties of anisotropic quantum dots with ellipsoidal shape are investigated and discussed as a function of the dot aspect ratio. The energy spectrum (ground and many excited states) is calculated and analyzed in comparison with the spherical quantum dot. The optical matrix elements in the dipole approximation and the oscillator strengths for the infrared transitions are shown. The main result is that optical processes significantly depend on the radiation polarization in contrast to nonpolarized processes observed for spherical quantum dots. The dot anisotropy is shown to play a fundamental role in determining the dot properties. (literal)
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