A Brillouin light scattering study of the lambda transition in liquid sulphur (Articolo in rivista)

Type
Label
  • A Brillouin light scattering study of the lambda transition in liquid sulphur (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Scarponi, F; Fioretto, D; Crapanzano, L; Monaco, G (2007)
    A Brillouin light scattering study of the lambda transition in liquid sulphur
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Scarponi, F; Fioretto, D; Crapanzano, L; Monaco, G (literal)
Pagina inizio
  • 673 (literal)
Pagina fine
  • 679 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 87 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Perugia, Dipartimento Fis, I-06102 Perugia, Italy; Univ Roma La Sapienza, INFM, CRS SOFT, I-00185 Rome, Italy; European Synchrotron Radiat Facil, F-38043 Grenoble, France (literal)
Titolo
  • A Brillouin light scattering study of the lambda transition in liquid sulphur (literal)
Abstract
  • The dynamics of liquid sulphur have been investigated in the temperature region corresponding to the so-called lambda transition by means of Brillouin light scattering. Results of this work, together with ultrasonic spectroscopy and inelastic X-ray scattering results in literature, indicate that the main structural relaxation is slightly affected by the transition and suggest that the dramatic increase of shear viscosity is related to the onset of a low-frequency additional relaxation. Such a feature is commonly found in rubber-like materials and can be related to the polymerization of sulphur molecules across the transition. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Insieme di parole chiave di
data.CNR.it