Physics - Solid State Physics - Superconductivity - The Physics of Superconductivity

4 sections. Section 1 'Phenomena': (1) Zero DC resistance below Tc. (2) Meissner effect: complete expulsion of magnetic flux (B=0 inside). This is NOT just perfect conductivity (which would trap flux). It's a distinct thermodynamic state. (3) Critical parameters: Tc (temperature), Hc (magnetic field