| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-temperature superconducting magnet which is equipped with a high-temperature superconductive coil that hardly goes out of superconducting state and is capable of generating a strong magnetic field. SOLUTION: High-temperature superconducting tape materials 341 to 344 are wound on a laminated conductor, that are stacked up through the intermediary of an insulator for the formation of coil units 311 and 312, and a high- temperature conducting magnet is equipped with a plurality of the coils units 311 and 312 which are laminated. At least by making two sets of the high- temperature superconducting tape materials of the coil units connected through, in such a manner that the one high-temperature superconducting tape material winding of n-th turn from inside is connected to the other high-temperature superconducting tape material winding of m-th turn from the inside (m and n are different integers), by which the sum of magnetic fluxes penetrating through a loop made by the high-temperature superconducting tape materials becomes nearly zero. |
