Frequency Dependence of AC Conductivity in Iron Phosphate Glasses

Abstract:

Article Preview

Based on Jonscher power law, frequency dependence of ac conductivity of 40Fe2O3–60P2O5 glasses were investigated in a relatively high temperature range. Results indicated the power law exponent first decreases with increasing temperature, reached a minimum at a certain temperature and then in- creases again. Preliminary theoretical explanations and predictions for this phenomenon were presented.

Info:

Periodical:

Key Engineering Materials (Volumes 434-435)

Edited by:

Wei Pan and Jianghong Gong

Pages:

671-673

DOI:

10.4028/www.scientific.net/KEM.434-435.671

Citation:

T. W. Li et al., "Frequency Dependence of AC Conductivity in Iron Phosphate Glasses", Key Engineering Materials, Vols. 434-435, pp. 671-673, 2010

Online since:

March 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.