Theory of High Temperature Superconductivity: A Conventional Approach
Drawing from the broad spectrum of phenomena, described in more than 100,000 articles on high-Tc superconductivity, in this book, the authors analyze those basic properties for which understanding can be achieved within the framework of traditional methods of theoretical physics.This is the case of the overdoped cuprates for which the ?Bardeen program? has been realized: We know their electronic spectrum, we can calculate their basic thermodynamic and electrodynamic properties, and predict new phenomena. The book gives a pedagogical derivation of formulas describing the electron band structure, penetration depth, specific heat, fluctuation conductivity, etc. Prediction of plasmons and their application for a new type of THz generators is considered as well.The book advocates that the strongest exchange interaction in condensed matter physics ? the intraatomic s-d exchange ? is the long sought pairing mechanism in overdoped cuprate superconductors.
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1 Tightbinding modeling of layered perovskites
2 The pairing mechanism of overdoped cuprates
3 Specific heat and penetration depth
4 Plasmons and the Cooper pair mass
5 Thermodynamics of Gaussian uctuations and paraconductivity
6 Kinetics of uctuation Cooper pairs
amplitude analyze anisotropy applied approximation atomic BCS theory Bernoulli effect Boltzmann equation calculations coherence length conduction band conventional superconductors Cooper pairs correlations critical temperature Cu4s CuO2 plane cuprates d-wave density derived determination dfilm differential conductivity dimensionless effective mass electric field experimental data Fermi contour Fermi surface ﬁeld ﬁrst ﬁuctuation fluctuation conductivity fluctuation Cooper pairs fluctuation phenomena formula free energy frequency function gap anisotropy Gaussian Hamiltonian heat capacity high-Tc cuprates high-Tc superconductors high-temperature superconductivity in-plane integral interaction kinetic Kondo layered cuprates layered superconductor LCAO LD model Lett linear magnetic field metals MgB2 Mishonov momentum nonlinear normal phase orbitals order parameter oscillations penetration depth perovskites Phys physics plane capacitor plasma plasmons quantum resistivity result s-d exchange self-consistent specific heat spectroscopy Sr2RuO4 supercon superconducting film TDGL temperature dependence theoretical thermodynamic Van Hove singularity velocity voltage vortex charge