The Raman coupling function in v-GeO2 and v-SiO2: A new light and neutron scattering study (Articolo in rivista)

Type
Label
  • The Raman coupling function in v-GeO2 and v-SiO2: A new light and neutron scattering study (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Fontana, A; Rossi, F; Fabiani, E (2006)
    The Raman coupling function in v-GeO2 and v-SiO2: A new light and neutron scattering study
    in Journal of non-crystalline solids
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Fontana, A; Rossi, F; Fabiani, E (literal)
Pagina inizio
  • 4601 (literal)
Pagina fine
  • 4605 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 352 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France; Univ Trent, Dipartimento Fis, I-38050 Povo, Trento, Italy; Univ Roma La Sapienza, SOFT, INFM CRS, I-00185 Rome, Italy (literal)
Titolo
  • The Raman coupling function in v-GeO2 and v-SiO2: A new light and neutron scattering study (literal)
Abstract
  • We report inelastic Raman and neutron scattering spectra for the network glass formers vitreous silica (v-SiO2) and vitreous germania (v-GeO2) measured at temperature from 10 to 300 K. The ability to determine the temperature dependence of the luminescence background in Raman scattering has allowed to obtain the Raman coupling function C(omega) and in particular, its low frequency limit. This study indicates that C(omega) has a linear behavior near the Boson peak maximum and below. (c) 2006 Elsevier B.V. All rights reserved. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it