Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
A new transition metal-tellurite glass family: Electrical and structural properties
Year:2016
Research Areas
  • Physics chemical and mathematical,
  • Engineering
Information
Abstract
Glasses of composition 0.8 [xBaO.(1 ? x)MgO]. 0.2TM.2TeO2 with TM: MoO3, WO3, V2O5 or Nb2O5 (x = mol content) were obtained by the melt quenching technique. Raman Spectroscopy, Density and Differential Scanning Calorimetry were used to infer their microscopic structure and electrical properties were studied using Impedance Spectroscopy. Some singularities in their electrical and structural properties appeared. Deviations from linearity as a function of alkaline-earth oxide modifier content were observed both on the electrical and structural properties. They were analyzed considering the intensity of the electrical field of the mix of alkaline earth cations which induced changes on the glassy matrix and the mixed alkaline-earth effect was considered. The observed relationships between their electrical and structural properties and the mix of alkaline earth cations were different according to the transition metal oxide present.
International
Si
JCR
No
Title
Journal of Non-Crystalline Solids
ISBN
0022-3093
Impact factor JCR
Impact info
Volume
433
10.1016/j.jnoncrysol.2015.11.030
Journal number
From page
68
To page
74
Month
FEBRERO
Ranking
MATERIALS SCIENCE, CERAMICS 5/27 Q1
Participants
  • Autor: Cintia Soledad Terny (UPM)
  • Autor: Miguel Ángel De La Rubia López (UPM)
  • Autor: Jose de Frutos Vaquerizo (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Propiedades ópticas, eléctricas y magnéticas de materiales y sus aplicaciones (POEMMA)
  • Centro o Instituto I+D+i: Centro de Materiales y Dispositivos Avanzados para Tecnologías de Información y Comunicaciones
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)