TRANSPORT PROPERTIES OF SOME NEW THIADIAZOLE SCHIFF-BASE COMPLEXES | ||||
| Al-Azhar Bulletin of Science | ||||
| Article 9, Volume 20, Issue 2-A, December 2009, Page 141-160 PDF (286.08 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/absb.2009.7675 | ||||
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| Abstract | ||||
| The samples under investigation were prepared by the conversional method where pure analar chemical (BDH) where used. FTIR were performed to assure the preparation of the samples in the proper form. The real and imaginary parts of the dielectric constant were measured for the different samples at different temperature as a function of the applied frequency. The obtained data were interpreted in view of the polarization mechanism and the ionic radii of the different metals used. The increase in the transition point with frequency means that the frequency acts as a pumping force pushing the change carriers from one conduction state to another. The addition of more than one element of different ionic radii affect directly on the physical properties because at certain radius some of these ions do not enter the structure. | ||||
| Keywords | ||||
| Transport; THIADIAZOLE SCHIFF-BASE COMPLEXES | ||||
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