High-Tc Superconductivity: Experiment and Theory

ISBN-13: 9783540551522 / Angielski / Miękka / 1992 / 214 str.

Aleksandr S. Davydov; Vadim M. Loktev

Opis

The results of a conference held in Kiev which provided reviews and papers on experimental aspects of these superconductors. The contributors discussed electronic and magnetic properties, emission and optic spectra, metallization processes, fluctuations, thin films and pinning.

Spis treści

The Specific Geometry of the CuO2-Plane and Electronic Properties of High-Temperature Superconductors.- High-Temperature Superconductivity.- Energy Band Structure of Strongly Correlated Electrons in a CuO2 Layer.- The X-Ray Emission Spectra and Electronic Structure of High-Temperature La-Y-Containing Superconductors and Accompanying Metal Oxides.- Random Deformations and Long-Range Magnetic Order Destroying in Insulating Phases of High-Temperature Superconductors.- The Nature of Unusual Magnetic Properties of Nd2CuO4 and Tetragonal Modification of YBa2Cu3O6+x.- Theoretical Approaches in Low-Dimensional Quantum Heisenberg Models.- Temperature Effect in Optical Absorption of Superconducting YBa2Cu3O7-? Films.- On the Theory of dd-Absorption in High-Temperature Superconductors.- Kinetic Properties of Ceramic Superconductors as a Josephson Medium.- Dynamics of the Mixed State in YBa2Cu3O7 Epitaxial Films.- Partial Dielectrization Model for Oxide Superconductivity.- Fluxon Tunneling Effects in High-Temperature Superconductors.- Magnetic Levitation for High-Temperature Materials.- Superconducting Fluctuations and Thermodynamic Anomalies in High-Temperature Superconductors.- Index of Contributors.