Axion-radiation conversion by super and normal conductors

We have proposed a method for the detection of dark matter axion. It uses superconductor under strong magnetic field. As is well known, axion induces oscillating electric field The proportional to and makes charged particles oscillate in conductors. Then, radiations electromagnetic fields are produced. Radiation flux depends on how large induced number present show that essentially identical one vacuum. only surface because Meissner effect. On other hand, although can penetrates normal conductor, conductor skin strength equal obtain by solving equations coupled with Cooper pair described Ginzburg-Landau model. obtained compare radiation from cylindrical same size. find hundred times larger than conductor. also when we use superconducting resonant cavity, energy generated cavity two order magnitude conducting cavity.