Diagram of the Critical Temperature-Nernst Temperature for the Superconductivity Induced by Modified Electron-Phonon Interaction

作者：Szczesniak R^*; Durajski A P; Duda A M; Tarasewicz P

来源：Journal of Superconductivity and Novel Magnetism, 2018, 31(1): 19-28.

DOI：10.1007/s10948-017-4171-9

• High-T-C superconductors
• Electron-phonon interactions
• Nernst temperature

We have taken into consideration the Eliashberg equations based on the electron-phonon and the electron-electron-phonon interaction. It has been shown that the Eliashberg equations set generalizes the model based on the canonical transformation, which for the cuprates quantitatively associates with each other the critical temperature (T (C) ), the Nernst temperature (T (ai dagger ai dagger)), and the energy gap at 0 K. Next, we have derived the analytical formulas for the basic thermodynamic parameters. The conducted analysis allowed t

• 出版日期2018-1