Nucleation and growth of NiSi from Ni2Si transrotational domains (Articolo in rivista)

Type
Label
  • Nucleation and growth of NiSi from Ni2Si transrotational domains (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2437058 (literal)
Alternative label
  • Alberti A.; Spinella C.; La Magna A.; Rimini E. (2007)
    Nucleation and growth of NiSi from Ni2Si transrotational domains
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Alberti A.; Spinella C.; La Magna A.; Rimini E. (literal)
Pagina inizio
  • 53507 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 90 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, IMM, I-95121 Catania, Italy; Dip. di Fisica Universita' di Catania. (literal)
Titolo
  • Nucleation and growth of NiSi from Ni2Si transrotational domains (literal)
Abstract
  • The phase transition from Ni2Si to NiSi transrotational structures was studied in terms of incubation (t(0)) and characteristic (tau) times, i.e. the time required to trigger the transformation and the time after which the volume fraction occupied by the NiSi phase (chi) increases by 60%. The authors combined the effective medium approximation and the Avrami-Johnson-Mehl models to relate the measured sheet resistance R-s versus time to chi(t) in the temperature range between 230 and 320 degrees C With this method, the nucleation barrier and the activation energies for NiSi growth were obtained, 0.5 and 0.93 eV, respectively, with the density of nucleation sites higher in thicker layers. (literal)
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