Nonlinear elastic Landau coefficients in heterogeneous materials (Articolo in rivista)

Type
Label
  • Nonlinear elastic Landau coefficients in heterogeneous materials (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Giordano, S; Palla, PL; Colombo, L (2008)
    Nonlinear elastic Landau coefficients in heterogeneous materials
    in Europhysics letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giordano, S; Palla, PL; Colombo, L (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 83 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Giordano, S.] Univ Cagliari, Dept Phys, I-09042 Monserrato, CA, Italy; Cittadella Univ, CNR, INFM, Sardinian Lab Computat Mat Sci,SLACS, I-09042 Monserrato, CA, Italy (literal)
Titolo
  • Nonlinear elastic Landau coefficients in heterogeneous materials (literal)
Abstract
  • We prove that the elastic fields within a generic nonlinear and anisotropic inhomogeneity embedded in a (linear and anisotropic) matrix are uniform. We apply this general result to the specific case of a dispersion of isotropic nonlinear spheres and we obtain a universal mixing scheme for the Landau coefficients. This scheme describes a complex scenario frequently found in material physics problems, where possible strong amplifications of the nonlinearities may arise in some given conditions. Copyright (c) EPLA, 2008 (literal)
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