Title

Thermally Stimulated Polarization Current in Sodium Germanate Glass

Abstract

The electrical conductivity of XNa2O·(100−X)GeO2 glasses where X is 0.19 and 27.5 mol%, was studied by means of the technique of thermally stimulated polarization current. The compositional dependence of the parameter σ 0 T/n 1/3, where σ 0 is the preexponential facor for conductivity and n is the nominal concentration of sodium ions, suggests that these glasses contain some sort of inhomogeneities. This suggestion is supported by the phase diagram.

Department(s)

Materials Science and Engineering

Keywords and Phrases

Polymer Sciences; Industrial Chemistry/Chemical Engineering; Characterization and Evaluation Materials; Mechanics

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1980 Springer Verlag, All rights reserved.

Share

 
COinS