Unconventional Superconductors

Anisotropy and Multiband Effects

von Iman Askerzade

178 Seiten, Hardcover

Kurzbeschreibung des Verlags

This book presents the anisotropy and multiband effects in newly discovered unconventional superconductors: cuprate superconductors, borocarbides, magnezium-diboride and oxypnictides. The physical properties of these unconventional superconductors and the application of the two-band Ginzburg-Landau theory to these superconducting compounds are explained. Temperature dependencies of fundamental superconducting parameters are calculated using the GL theory taking into account multiband-and anisotropy effects. A comparision of theoretical results and experimental data is conducted. Additionally, the analytical solution of the microscopical Eliashberg theory and of the BCS theory is developed for two-band and anisotropic superconductors. Fluctuation effects in newly discovered superconductors are also discussed.

• Reihe: Springer Series in Materials Science
• ISBN: 9783642226519
• Sprache: Englisch
• Erscheinungsdatum: 13.01.2012
• Genre: Physik, Astronomie/Thermodynamik
• Verlag: Springer Berlin