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Dieiectric analysis of Poll,styrenc polymer film | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 3, 2017, Pages 852-862 | ||
| Authors | ||
| ; Dcntt A. T; Omed Gh. Abullah; Shuja-Aldeen B. Aziz | ||
| Abstract | ||
| In this work an atternpt has been made to study the various dielectric parameters of polystyrene film. The dielectric constant a', dielectric loss s" and loss tangent tan d have been determined in the frequency range (l -1000)Kt1z at different temperatures- 'fhe frequency dependent conductivity o,, was also rneasured to characterize the polymer. The complex impedance plot (cole-cole plot) was used to calculate the static dielectric constant e., infinitell' large frequency dielectric constant s- and relaxation times. Finall-v the results are analyzed in terrns of clifferent paranreters. | ||
| Keywords | ||
| polymer film; dielectric constatlt; dielectric loss; relaxaiion; Activation Energy | ||
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