Apparatus and method for measuring repulsive displacement and repulsive force characteristics of a superconductor with respect to a magnet

摘要

Characteristics of a superconductor such as a repulsive displacement of a superconductor against a magnet or a rotational resistance of the superconductor due to flux-pinning in the superconductor are measured by supporting the superconductor in a non-contact mode; disposing a magnet at a position opposite to the superconductor; and moving the superconductor toward the magnet relatively or increasing the magnetic force of the magnet. The measurement may be carried out while the superconductor is applied with a load or is rotating.