Open AccessTemperature Frequency Characteristics of Charge Transition in the Li0.5Fe2.4Ti0.1O4 Non-stoichiometric System
Author(s) -
I.M. Gasyuk,
Володимир Васильович Угорчук,
L. S. Kaykan,
B.J. Deputat
Publication year - 2014
Publication title -
journal of vasyl stefanyk precarpathian national university
Language(s) - English
Resource type - Journals
eISSN - 2413-2349
pISSN - 2311-0155
DOI - 10.15330/jpnu.1.1.73-79
Subject(s) - conductivity , stoichiometry , dispersion (optics) , relaxation (psychology) , materials science , spinel , electrical resistivity and conductivity , condensed matter physics , ion , frequency shift , charge (physics) , analytical chemistry (journal) , chemistry , optics , physics , chromatography , biology , organic chemistry , metallurgy , neuroscience , quantum mechanics
A study of conductivity temperature frequency dependence of Li0.5Fe2.4Ti0.1O4 non-stoichiometric spinel has exhibited frequency dispersion conductivity presence. The time of relaxation (τ) proved to make 2·10-6s within the limits of dispersion. The conductivity size was found to be dependant upon the amount of Fe2+ ions in the structure.