DocumentCode
3148398
Title
Depolarization current within the symmetric double-well potential for solid ionic conductors
Author
Taraskin, S. ; Henn, F.
Author_Institution
Dept. of Chem., Univ. of Cambridge, Cambridge
fYear
2008
fDate
15-17 Sept. 2008
Abstract
A simple analytical model is suggested for treating the intrinsic depolarization current density response in solid ionic conductors. The model deals with the localized hopping motion of mobile ions and describes quantitatively the microscopic energy landscape in which the mobile ions are embedded. The model is then compared to experimental data obtained by method of Thermally Stimulated Depolarization Current for two ionic conductors, i.e. a sodium silicate glass and a sodium zeolite.
Keywords
current density; dielectric depolarisation; hopping conduction; ionic conductivity; sodium compounds; thermally stimulated currents; NaSiO; intrinsic depolarization current density response; localized hopping motion; microscopic energy landscape; sodium silicate glass; sodium zeolite; solid ionic conductors; symmetric double-well potential; thermally stimulated depolarization current; Chemistry; Conductors; Educational institutions; Energy barrier; Frequency; Glass; Isothermal processes; Probability distribution; Solids; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrets, 2008. ISE-13. 13th International Symposium on
Conference_Location
Tokyo
Print_ISBN
978-1-4244-1850-3
Electronic_ISBN
978-1-4244-1851-0
Type
conf
DOI
10.1109/ISE.2008.4814095
Filename
4814095
Link To Document