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    • Keywords


      Superconducting fluctuation; pseudogap temperature; dimensionality.

    • Abstract


      We have presented a model of evaluating the pseudogap temperature for high temperature superconductors using paraconductivity approach. The theoretical analysis is based on the crossing point technique of the conductivity expressions. The pseudogap temperature T $^∗$ is found to depend on dimension and is calculated for 2D and 3D superconducting samples. Numerical calculation is given in favour of the YBCO and doped SmFeAsO$_{1−x}$ samples.

    • Author Affiliations


      Islam M R1 Maruf H M A R2 Chowdhury F-U-Z2

      1. Department of Physics, University of Chittagong, Chittagong-4331, Bangladesh
      2. Department of Physics, Chittagong University of Engineering and Technology, Chittagong-4349, Bangladesh
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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