Title :
Thermally stimulated depolarization currents in corona poled doped polystyrene
Author :
Fedosov, S.N. ; Giacometti, J.A. ; Ferreira, G.F.Leal ; Costa, M.M.
Author_Institution :
Dept. of Phys., Odessa Technol. Inst., Ukraine
Abstract :
In this study the samples of guest-host polystyrene/disperse red 1 (DR1) were poled in a corona triode by a constant current method and the efficiency of poling was probed by the thermally stimulated depolarization (TSD) method. The main objective of this work was to analyze the relative importance of the parameters selected as variables in order to improve the poling efficiency for the studied guest-host system
Keywords :
dielectric polarisation; dyes; electrets; polymers; surface charging; thermally stimulated currents; constant current method; corona poled doped polystyrene; corona triode; guest-host polystyrene/disperse red; guest-host system; poling efficiency; thermally stimulated depolarization; thermally stimulated depolarization currents; Corona; Current measurement; Electrets; Electrodes; Nonlinear optics; Optical films; Optical polymers; Physics; Polymer films; Temperature;
Conference_Titel :
Electrets, 1999. ISE 10. Proceedings. 10th International Symposium on
Conference_Location :
Athens
Print_ISBN :
0-7803-5025-1
DOI :
10.1109/ISE.1999.832055
