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Charge storage and relaxation process of polymer film by thermally stimulated discharge current technique |
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| Authors: | M M Hossain |
| Institution: | (1) Department of Insulation for Cable and Condensor, Leningrad Polytechnical Institute, Leningrad, USSR;(2) Present address: Department of Applied Physics and Electronics, Rajshahi University, Rajshahi, Bangladesh |
| Abstract: | Charge storage and relaxation process of the polymide film electret were investigated using the thermally stimulated discharge current technique. Homo- and heterocharges were mainly observed up to and above the polarization temperature. |
| Keywords: | Electret thermally stimulated discharge current homocharge heterocharge residual polarization relaxation process polarization temperature conductivity |
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