Now showing items 1-2 of 2

    • Specific-heat discontinuity in impure two-band superconductors 

      Mishonov, TM; Penev, ES; Indekeu, JO; Pokrovsky, Valery L. (American Physical Society, 2003)
      The Ginzburg-Landau coefficients and the jump of the specific heat are calculated for a disordered two-band superconductor. We start with the analysis of a more general case with arbitrary anisotropy. While the specific-heat ...
    • Thermodynamics of MgB2 described by the weak-coupling two-band BCS model 

      Mishonov, TM; Pokrovsky, Valery L.; Wei, HD. (American Physical Society, 2005)
      Based on weak-coupling anisotropic BCS theory, the temperature dependence of energy gap and the specific heat are evaluated for the MgB2 superconductor, and the results are compared with experimental data. We show that the ...