By Iman Askerzade
This booklet offers the anisotropy and multiband results in newly found unconventional superconductors: cuprate superconductors, borocarbides, magnezium-diboride and oxypnictides. The actual houses of those unconventional superconductors and the appliance of the two-band Ginzburg-Landau thought to those superconducting compounds are defined. Temperature dependencies of basic superconducting parameters are calculated utilizing the GL thought taking into consideration multiband-and anisotropy results. A comparision of theoretical effects and experimental information is carried out. also, the analytical resolution of the microscopical Eliashberg idea and of the BCS concept is constructed for two-band and anisotropic superconductors. Fluctuation results in newly came across superconductors also are discussed.