Progress of upgrade project of 25 T cryogen-free superconducting magnet to 30 T
S.Awaji
A.Badel, T.Okada, K.Takahashi, H.Miyazaki, S.Hanai, S.Ioka, S.Fujita, S.Muto, Y.Iijima, M.Daibo, H.Yokoyama and K.Kajikawa
2020 Applied Superconductivity Conference (ASC2020)