Electron dynamics inside short-coherence systems (Articolo in rivista)

Type
Label
  • Electron dynamics inside short-coherence systems (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Ferrari, G; Bordone, P; Jacoboni, C (2006)
    Electron dynamics inside short-coherence systems
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ferrari, G; Bordone, P; Jacoboni, C (literal)
Pagina inizio
  • 371 (literal)
Pagina fine
  • 375 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 356 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, INFM, Natl Res Ctr S3, I-41100 Modena, Italy; Univ Modena, Dipartimento Fis, I-41100 Modena, Italy; Univ Glasgow, Dept Elect & Elect Engn, Device Modelling Grp, Glasgow G12 8LT, Lanark, Scotland (literal)
Titolo
  • Electron dynamics inside short-coherence systems (literal)
Abstract
  • We present theoretical results on electron dynamics inside nanometric systems, where the coherence of the electron ensemble is maintained in a very short region. The contacts are supposed to spoil such a coherence, therefore the interference processes between the carrier wavefunction and the internal potential profile can be affected by the proximity of the contacts. The problem has been analysed by using the Wigner-function formalism. For very short devices, transport properties, such as tunnelling through potential barriers, are significantly influenced by the distance between the contacts. (c) 2006 Elsevier B.V. All rights reserved. (literal)
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