To determine the effects of pressure on ionic conduction mechanisms the a.c. conductivity of AgPO3 and (Ag2S)(0.3)(AgPO3)(0.7) superionic glasses has been measured under hydrostatic pressure at selected temperatures, in the radio-frequency region. The experimental data show a monotonic decrease in conductivity at increasing pressure up to 2 kbar, while the onset of the dispersive a.c. conductivity depends on the pressure at fixed temperature. The data have been analyzed and compared with the temperature dependence of the a.c. conductivity obtained previously.

Hydrostatic pressure effects on a.c. conductivity of the AgPO3 and (Ag2S)0.3(AgPO3)0.7 superionic glasses

CUTRONI, Maria;MANDANICI, Andrea;PICCOLO, Antonio
1996

Abstract

To determine the effects of pressure on ionic conduction mechanisms the a.c. conductivity of AgPO3 and (Ag2S)(0.3)(AgPO3)(0.7) superionic glasses has been measured under hydrostatic pressure at selected temperatures, in the radio-frequency region. The experimental data show a monotonic decrease in conductivity at increasing pressure up to 2 kbar, while the onset of the dispersive a.c. conductivity depends on the pressure at fixed temperature. The data have been analyzed and compared with the temperature dependence of the a.c. conductivity obtained previously.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11570/1898243
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 9
  • ???jsp.display-item.citation.isi??? 8
social impact