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Dielectric properties of silver borophosphate glasses

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Abstract

Dynamic behaviour of electrical conduction and polarization in silver borophosphate glasses has been studied over wide range of frequencies and temperatures. The dielectric spectrum showed a strong dispersion in C′(ω) with rise in temperature which distinguishes the conduction process from a pure steady state. The observed behaviour was found to be temperature activated with an activation energy of 0.39 eV. The data have been analysed in terms of admittance plots and a model has been proposed on the basis of this analysis.

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Authors and Affiliations

  1. Condensed Matter Research Laboratory, Department of Physics, University of Karachi, 75270, Karachi, Pakistan

    R. A. Hashmi, Noor-Ul Haque, N. Bano & M. K. Anis

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  1. R. A. Hashmi
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  2. Noor-Ul Haque
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  3. N. Bano
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  4. M. K. Anis
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Hashmi, R.A., Haque, NU., Bano, N. et al. Dielectric properties of silver borophosphate glasses. JOURNAL OF MATERIALS SCIENCE 29, 6611–6615 (1994). https://doi.org/10.1007/BF00354029

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  • DOI: https://doi.org/10.1007/BF00354029

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