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  1. No Access

    Article

    Dielectric Spectroscopy and Modulus Study of Aluminum Diphosphate AgAlP2O7

    Argent aluminum diphosphate were prepared by the standard solid-state reaction technique and characterized by X-ray powder diffraction and IR spectroscopy. The effect of frequency and temperature on the dielec...

    Y. Ben Taher, A. Oueslati, K. Khirouni, M. Gargouri in Journal of Cluster Science (2015)

  2. No Access

    Article

    Conductivity study and correlated barrier hop** (CBH) conduction mechanism in diphosphate compound

    In this paper, we report some physical properties of AgAlP2O7 compound obtained through the standard solid-state reaction technique. AgAlP2O7 has been studied by X-ray diffraction, Raman spectroscopy and impedanc...

    Y. Ben Taher, A. Oueslati, N. K. Maaloul, K. Khirouni, M. Gargouri in Applied Physics A (2015)

  3. No Access

    Article

    Infra-red, NMR Spectroscopy and Transport Properties of Diphosphate NaAlP2O7

    The sodium aluminum diphosphate compound has been synthesized by the classic ceramic method and characterized by X-ray diffraction technique, IR, 31P NMR, 23Na NMR and impedance spectroscopy. It crystallizes in m...

    Y. Ben Taher, R. Hajji, A. Oueslati, M. Gargouri in Journal of Cluster Science (2015)

  4. No Access

    Article

    ac conductivity and NSPT model conduction of KAlP2O7 compound

    The KAlP2O7 compound was prepared by conventional solid-state reaction technique. The structure is confirmed by X-ray powder diffraction. The frequency-dependent electrical properties of the sample were investiga...

    Y. Ben Taher, A. Oueslati, M. Gargouri in Ionics (2015)

  5. No Access

    Article

    Co-precipitation synthesis and AC conductivity of Sn0.94Zn0.04O2 nanoparticles, using impedance spectroscopy

    The co-precipitation method is used for the preparation of Sn0.94Zn0.04O2 nanoparticles. The formation of typical rutile-type was confirmed by X-ray diffraction studies, and it was found to be a tetragonal phase ...

    R. Bargougui, Y. Ben Taher, A. Oueslati… in Journal of Materials Science: Materials in… (2014)