Comparative study of low temperature growth of InAs and InMnAs quantum dots (Articolo in rivista)

Type
Label
  • Comparative study of low temperature growth of InAs and InMnAs quantum dots (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0957-4484/22/19/195602 (literal)
Alternative label
  • Placidi E., Zallo E., Arciprete F., Fanfoni M.,Patella F., Balzarotti A. (2011)
    Comparative study of low temperature growth of InAs and InMnAs quantum dots
    in Nanotechnology (Bristol. Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Placidi E., Zallo E., Arciprete F., Fanfoni M.,Patella F., Balzarotti A. (literal)
Pagina inizio
  • 195602-1 (literal)
Pagina fine
  • 195602-5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 22 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • http://dx.doi.org/10.1088/0957-4484/22/19/195602 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 19 (literal)
Note
  • Google Scholar (literal)
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Struttura della Materia, CNR, Via del Fosso del Cavaliere 100, I-00133 Roma, Italy Dipartimento di Fisica, Università di Roma ‘Tor Vergata’, via della Ricerca Scientifica 1, I-00133 Roma, Italy (literal)
Titolo
  • Comparative study of low temperature growth of InAs and InMnAs quantum dots (literal)
Abstract
  • The evolution of InAs and In0.85Mn0.15As quantum dots grown at 270 °C is studied as a function of coverage. We show that, in contrast to what occurs at high temperature, the two-dimensional to three-dimensional transition is not abrupt but rather slow. This is due to the finding that part of the deposited material also contributes to the wetting layer growth after quantum dot formation. This aspect is particularly accentuated in In0.85Mn0.15As deposition. The Voronoi area analysis reveals a significant spatial correlation between islands. (literal)
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