Premium
Correlation of Structure and Electrical Properties of 55FeO‐45P 2 O 5 Glass
Author(s) -
DOZIER A. W.,
WILSON L. K.,
FRIEBELE E. J.,
KINSER D. L.
Publication year - 1972
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1972.tb11313.x
Subject(s) - electrical resistivity and conductivity , materials science , analytical chemistry (journal) , mineralogy , matrix (chemical analysis) , constant (computer programming) , composite material , chemistry , physics , chromatography , quantum mechanics , computer science , programming language
The ac and dc characteristics of 55 mol% FeO‐45 mol% P 2 O 5 glass were measured as functions of time of heat treatment at 600° and of the ratio Fe 3+ /Fe total . The dc resistivity behavior at constant temperature (for bulk specimens) was correlated with the appearance and growth of crystals in a glassy matrix, as indicated by data obtained with a Guinier‐De Wolff X‐ray camera. Dispersions appeared in plots of tan δ ne vs frequency; a hypothesis explaining the appearance of these peaks is presented.