Development of high temperature superconducting magnet using REBCO coated conductor for the Maglev

We have been developing REBCO (Rare-Earth Barium Copper Oxide) superconducting magnet to realize a cryogen-free and lightweight superconducting magnet. The REBCO is one of high temperature superconducting (HTS) materials. The REBCO coated conductor is superior to other HTS wires in current density in a high magnetic field environment. If low...