• Haibado Mahamoud

      Articles written in Bulletin of Materials Science

    • Conductivity and dielectric studies on (Na0.4Ag0.6)2PbP2O7 compound

      Haibado Mahamoud B Louati F Hlel K Guidara

      More Details Abstract Fulltext PDF

      Electrical properties of the (Na0.4Ag0.6)2PbP2O7 compound were studied using complex impedance spectroscopy in the frequency range 200 Hz–5 MHz and temperature range (484–593 K). Combined impedance and modulus plots were used to analyse the sample behaviour as a function of frequency at different temperatures. Temperature dependence of d.c. and a.c. conductivity indicates that electrical conduction in the material is a thermally activated process. The frequency dependence of the a.c. conduction activation energy was found to obey a mathematical formula.

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      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

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