Superconducting current lead, superconducting current lead device, and superconducting magnet device

摘要

A superconducting current lead for supplying a current to a superconducting device, a plurality of electrode members, a support disposed between the plurality of electrode members so as to connect the plurality of electrode members to each other, and a tape shape having a main surface Formed on the outer surface of the support, has both ends connected to each of the plurality of electrode members, and an angle θ between main surfaces adjacent to each other in the circumferential direction of the support on the outer surface of the support is 40 °. A current is supplied to a superconducting device comprising a plurality of rare earth-based multilayer thin film superconducting wires that are ˜60 °.