Journal of Materials Science, Vol.36, No.7, 1609-1612, 2001
Optical absorption of ion-conducting glasses as transformed from ac data
For a condensed medium, optical data and electrical data can be transformed to each other. A general procedure for calculating an optical absorption coefficient from ac data was given. Tests were made for two ion conducting glasses using ac data near the frequencies of relaxation for conduction, above the frequencies of which the ionic conductivities are expected to decrease.