Relation between Low-Temperature Thermal Conductivity and the Specific Heat of Cesium Borate Glasses (Articolo in rivista)

Type
Label
  • Relation between Low-Temperature Thermal Conductivity and the Specific Heat of Cesium Borate Glasses (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jp907152y (literal)
Alternative label
  • D’Angelo G; Crupi C; Tripodo G; Salvato G (2010)
    Relation between Low-Temperature Thermal Conductivity and the Specific Heat of Cesium Borate Glasses
    in The journal of physical chemistry. B
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • D’Angelo G; Crupi C; Tripodo G; Salvato G (literal)
Pagina inizio
  • 2467 (literal)
Pagina fine
  • 2475 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 114 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • Pubblicazione Scientifica (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Fisica, UniVersita’ di Messina, Salita Sperone 31, I-98166 Messina, Italy Istituto per i Processi Chimico-Fisici del C. N. R., Sezione di Messina, Salita Sperone, I-98166 Messina, Italy (literal)
Titolo
  • Relation between Low-Temperature Thermal Conductivity and the Specific Heat of Cesium Borate Glasses (literal)
Abstract
  • Low-temperature specific heat and thermal conductivity measurements have been performed on cesium borate glasses as a function of cesium oxide content. We have found experimental evidence of a concurrent growth of specific heat and thermal conductivity with increasing Cs+ content. This finding shows the existence of an uncommon relationship between the peak in Cp/T3 and the plateau in thermal conductivity in glasses and represents the most intriguing result for these alkaline borate glasses. The role of local modes associated with heavy cations on the vibrational dynamics in oxide glasses has been considered. Furthermore, a possible correlation between low-temperature thermal properties and the structure on the nanometer length scale of these glasses is put forward. (literal)
Prodotto di
Autore CNR

Incoming links:


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