Author_Institution :
Univ. of Connecticut, Storrs, CT, USA
Abstract :
Maxwell´s equations can be harnessed to design an antimagnet, a cloak that would, on one hand, conceal the static magnetic field produced by an object inside and, on the other, would not perturb an external static magnetic field. The new antimagnet cloak has an inner layer fabricated from a high-temperature superconducting tape, which, on its own, repels the magnetic field. The outer ferromagnetic layer is made from a thick FeNiCr alloy sheet and, on its own, it draws in the magnetic field lines.
Keywords :
Maxwell equations; chromium alloys; high-temperature superconductors; invisibility cloaks; iron alloys; magnetic field effects; microwave devices; nickel alloys; superconducting tapes; FeNiCr; Maxwell equations; antimagnet cloak; external static magnetic field; high-temperature superconducting tape; inner layer fabrication; magnetic field lines; microwave surfing; outer ferromagnetic layer; Detectors; Electromagnetic scattering; Magnetic fields; Metals; Superconducting films;
