@article{oai:nifs-repository.repo.nii.ac.jp:00009168, author = {Tsuda, M. and Hamajima, T. and Yagai, T. and Ishiyama, A. and Ueda, H. and Noguchi, S. and Mito, T. and Yanagi, N. and Iwamoto, A.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Magnetic Levitation of Miniaturesized Spherical-shaped RE123 Bulk Superconductors}, volume = {Annual Report Apr.2007 - Mar.2008}, year = {} }