Physical Characteristics & Critical Temperature of High Temperature Superconductors

Contents: Relationship of Critical Temperature with Physical Characteristics of Superconductors: Atomic Characteristics; Tc and the Number of Valent Electrons of an Atom; Correlation of Tc with Concentration of Valent Electrons; Atomic Volume; Atomic Mass in High-Temperature Superconductors; Examples of Other Correlations with Atomic Values; Electron Characteristics; State Density on Fermi Surface; Concentration of Conductivity Electrons; Relationship of Conductivity Electron and Valent; Electron Correlations; Mean Velocity of Electrons on Fermi Surface; Area of Fermi Surface; Fourier Components of Pseudopotential; Theoretical Analysis of Relationship of Pseudopotential to Superconductivity; Electron-Phonon Interaction; Electron-Phonon Interaction Constant; Position of Peaks in Phonon State Density; Anomalies in Phonon Dispersion Curves; Temperature Changes in Phonon Spectrum Shape; Frequency of Collisions Between Electrons and Phonons.