Dynamical Correlation Length and Relaxation Processes in a Glass Former (Articolo in rivista)

Type
Label
  • Dynamical Correlation Length and Relaxation Processes in a Glass Former (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.107.065703 (literal)
Alternative label
  • Pastore, R; Ciamarra, MP; de Candia, A; Coniglio, A (2011)
    Dynamical Correlation Length and Relaxation Processes in a Glass Former
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pastore, R; Ciamarra, MP; de Candia, A; Coniglio, A (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 107 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • R. Pastore, SPIN-CNR M. Pica Ciamarra, SPIN-CNR A. Coniglio, SPIN-CNR A. de Candia, Dip. Scienze Fisiche, Univ. di Napoli Federico II & SPIN-CNR (literal)
Titolo
  • Dynamical Correlation Length and Relaxation Processes in a Glass Former (literal)
Abstract
  • We investigate the relaxation process and the dynamical heterogeneities of the kinetically constrained Kob-Andersen lattice glass model and show that these are characterized by different time scales. The dynamics is well described within the diffusing defect paradigm, which suggests that we relate the relaxation process to a reverse-percolation transition. This allows for a geometrical interpretation of the relaxation process and of the different time scales. (literal)
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