Rashba control for the spin excitation of a fully spin-polarized vertical quantum dot (Articolo in rivista)

Type
Label
  • Rashba control for the spin excitation of a fully spin-polarized vertical quantum dot (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.71.121310 (literal)
Alternative label
  • Lucignano P. (1)(2); Jouault B. (3); Tagliacozzo A. (1)(2); Altshuler B.L. (3) (2005)
    Rashba control for the spin excitation of a fully spin-polarized vertical quantum dot
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lucignano P. (1)(2); Jouault B. (3); Tagliacozzo A. (1)(2); Altshuler B.L. (3) (literal)
Pagina inizio
  • 121310 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 71 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Coherentia INFM, Naples, Italy 2. Dipartimento Scienze Fisiche, Università di Napoli \"Federico II\", Napoli, Italy 3. GES, UMR 5650, Université Montpellier, France 4. Physics Department, Princeton University, Princeton, New Jersey, USA and NEC Research Institute, Princeton, New Jersey, USA (literal)
Titolo
  • Rashba control for the spin excitation of a fully spin-polarized vertical quantum dot (literal)
Abstract
  • Far-infrared radiation absorption of a quantum dot with few electrons in an orthogonal magnetic field could monitor the crossover to the fully spin-polarized state. A Rashba spin-orbit coupling can tune the energy and the spin density of the first excited state that has a spin texture carrying one extra unit of angular momentum. The spin-orbit coupling can squeeze a flipped spin density at the center of the dot and can increase the gap in the spectrum. (literal)
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