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Dielectric properties of SrTiO3 single crystals subjected to high electric fields and later irradiated with X-rays orγ-rays

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Abstract

The dielectric constant (K), loss (tanδ), and hence conductivity (σ) of SrTiO3 single crystals have been measured in the frequency region 102–107 Hz and in the temperature range 30°–350° C. Quenching, subjecting the crystals to high electric fields (a.c. or d.c.) and X-ray orγ-ray irradiation, or a combination of these treatments, is found to bring about interesting changes in these properties. An attempt is made to understand the results.

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Authors and Affiliations

  1. Physics Department, Indian Institute of Technology, 721302, Kharagpur, India

    B. K. Choudhury, K. V. Rao & R. N. P. Choudhury

Authors
  1. B. K. Choudhury
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  2. K. V. Rao
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  3. R. N. P. Choudhury
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Choudhury, B.K., Rao, K.V. & Choudhury, R.N.P. Dielectric properties of SrTiO3 single crystals subjected to high electric fields and later irradiated with X-rays orγ-rays. J Mater Sci 24, 3469–3474 (1989). https://doi.org/10.1007/BF02385726

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  • DOI: https://doi.org/10.1007/BF02385726

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