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A Possible Explanation of Critical Temperature and Isotope Effect Coefficient of High T c Cuprate Superconductors

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Abstract

The expressions for superconducting transition temperature (T c) and isotope effect coefficient (α) have been derived from a generalized integral gap equation for a strongly coupled superconductor, when electrons–phonons and electrons–biexcitons are simultaneously present in high-T c cuprate superconductors.

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Authors and Affiliations

  1. G. B. Pant University of Agriculture and Technology, Pantnagar, 263145, India

    Rajiv Kumar Pandey & P. Singh

  2. S.R.M.S. College of Engineering and Technology, Bareilly

    S. P. Singh

Authors
  1. Rajiv Kumar Pandey
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  2. S. P. Singh
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  3. P. Singh
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Pandey, R.K., Singh, S.P. & Singh, P. A Possible Explanation of Critical Temperature and Isotope Effect Coefficient of High T c Cuprate Superconductors. Journal of Superconductivity 11, 663–665 (1998). https://doi.org/10.1023/A:1022616417676

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  • DOI: https://doi.org/10.1023/A:1022616417676

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