Electromagnetic wave scattering by a superconductor
  The interaction between radiation and superconductors is explored in this paper. In particular, the calculation of a plane standing wave scattered by an infinite cylindrical superconductor is performed by solving the Helmholtz equation in cylindrical coordinates. Numerical results computed up to $\mathcal{O}(77)$ of Bessel functions are presented for different wavelengths showing the appearance of a diffraction pattern. 
Miguel C. N. Fiolhais, Hanno Ess\'en
cond-mat.supr-con