Springer Series in Materials Science: Anisotropy and Multiband Effects

Askerzade, Iman

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.

Details

Published by: Springer

Publication Date: 2014-02-22

Format: Paperback

ISBN-13: 9783642428777

DOI: 10.1007/978-3-642-22652-6

Dimensions: 235cm x155cm

Pages: 178