Electrical conductivity of barium borate glasses containing mixed transition metal oxides
- 1 June 1977
- journal article
- Published by IOP Publishing in Journal of Physics D: Applied Physics
- Vol. 10 (8) , L99-L103
- https://doi.org/10.1088/0022-3727/10/8/003
Abstract
The resistivities and activation energies of borate glasses containing oxides of both V and Fe, and both V and Cu are lower than those of glasses containing the same amounts of each TM oxide separately. Optical and ESR spectra suggest that the proportions of ions in reduced valence states are not greatly affected by mixing the oxides. It is concluded that polaron-hopping between ions of different TM elements occurs readily in these mixed glasses.Keywords
This publication has 10 references indexed in Scilit:
- Electrical Resistivity Surface for FeO‐Fe2O3‐P2O5 GlassesJournal of the American Ceramic Society, 1975
- Transport Properties of Semiconducting Phosphate GlassesPhysical Review B, 1972
- Electronic conduction in vanadium phosphate glassesJournal of Non-Crystalline Solids, 1970
- Polarons in crystalline and non-crystalline materialsAdvances in Physics, 1969
- Electrical Switching Phenomena in Transition Metal Glasses under the Influence of High Electric FieldsPhysica Status Solidi (b), 1969
- Errors due to electrode effects in dielectric measurements on glassProceedings of the Institution of Electrical Engineers, 1969
- Evidence for the Small Polaron as the Charge Carrier in Glasses Containing Transition Metal OxidesJournal of Applied Physics, 1968
- Semiconduction in Iron Phosphate GlassesJournal of the Electrochemical Society, 1965
- The Electronic Structure of the Vanadyl IonInorganic Chemistry, 1962
- Semiconducting Properties of Some Vanadate GlassesJournal of the Electrochemical Society, 1957