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  • Inventi:etr/64/12
    ELECTRICAL CONDUCTIVITY AND DIELECTRIC PROPERTIES OF BULK GLASS V2O5 (ZNO, PBO) SRO FEO
    30-Jun-2012 Research 2012 : July - September
    M S Aziz, A G Mostafa, A M Youssef, S M S Youssif

    The AC conductivity and dielectric parameters of the glassy system of (70-x) V2O5Ã?·x(Zn/Pb)Ã?·10SrOÃ?·20FeO (x = 0, 5, 10, and\r\n15) glasses have been investigated. The frequency and temperature dependence of dielectric constant (e) and dielectric loss (e)\r\nis studied in the frequency range 100 Hzââ?¬â??5MHz and in the temperature range 300ââ?¬â??460 K. Dielectric dispersion is observed in\r\nall samples as Zn/Pb increase content in the (70-x)V2O5Ã?·x (Zn/Pb)Ã?·10SrOÃ?·20FeO systems. These results are explained on the\r\nbasis of a Debye-type relaxation. It is also observed that the activation energy increases on increasing the Zn/Pb contents in this\r\nsystem.

    How to Cite this Article
    CC Compliant Citation: M. S. Aziz, A. G. Mostafa, A. M. Youssef, and\r\nS. M. S. Youssif, â??Electrical Conductivity and Dielectric Properties\r\nof Bulk Glass V2O5 (ZnO, PbO) SrO FeO,â? Physics Research\r\nInternational, vol. 2011, Article ID 583420, 10 pages, 2011.\r\ndoi:10.1155/2011/583420.
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