Investigation of magnetic field effects on surface and finite site free energy in one dimensional Ising model of nanosystems (Articolo in rivista)

Type
Label
  • Investigation of magnetic field effects on surface and finite site free energy in one dimensional Ising model of nanosystems (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1080/01411594.2010.548755 (literal)
Alternative label
  • Taherkhani F., Abroshan H., Akbarzadeh H., Parsafar G., Fortunelli A. (2011)
    Investigation of magnetic field effects on surface and finite site free energy in one dimensional Ising model of nanosystems
    in Phase transitions; Gordon and Breach Science Publishers, New York (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Taherkhani F., Abroshan H., Akbarzadeh H., Parsafar G., Fortunelli A. (literal)
Pagina inizio
  • 613 (literal)
Pagina fine
  • 623 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 84 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-IPCF (literal)
Titolo
  • Investigation of magnetic field effects on surface and finite site free energy in one dimensional Ising model of nanosystems (literal)
Abstract
  • We investigate a one-dimensional (1-D) Ising model for finite-site systems. The finite-site free energy and the surface free energy are calculated via the transfer matrix method. We show that, at high magnetic fields, the surface free energy has an asymptotic limit. The absolute surface energy increases when the value of f (the ratio of magnetic field to nearest-neighbor interactions) increases, and for f 10 approaches a constant value. For the values of f 0.2, the finite-site free energy also increases, but slowly. The thermodynamic limit in which physical properties approach the bulk value is also explored. (literal)
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