Abstract
Conductivity, Hall effect and Thermopower measurements were performed on vitreous 8OV2O5-20P2O5 in the temperature range 320-500°K. The Hall mobility shows a strong dependence on temperature with an activation energy which is one half of that of conductivity, i.e. 0.2 eV and 0.4 eV respectively. This result is not in agreement with small-polarons theory according to which the activation energy of μH is one third of that of conductivity. The value of μH at room temperature was found approximately 3.10-4cm2V-ls-l.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1984 D. Reidel Publishing Company
About this chapter
Cite this chapter
Vomvas, A., Roilos, M. (1984). Hall Effect in Vitreous 80 V2O5 - 20 P2O5. In: Acrivos, J.V., Mott, N.F., Yoffe, A.D. (eds) Physics and Chemistry of Electrons and Ions in Condensed Matter. NATO ASI Series, vol 130. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-6440-2_13
Download citation
DOI: https://doi.org/10.1007/978-94-009-6440-2_13
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-009-6442-6
Online ISBN: 978-94-009-6440-2
eBook Packages: Springer Book Archive