@inproceedings{CTT100875797, author = {Yodai Okazaki and Noguchi Masazumi and Takumi Takazawa and Tetsuji Okamura and Naoki Hirano}, title = {Research of combined use of magnetic refrigeration technology for refrigerant circulation type high temperature superconducting coil cooling system}, booktitle = {}, year = 2021, } @inproceedings{CTT100875799, author = {Masazumi Noguchi and Yodai Okazaki and Takumi Takazawa and Tetsuji Okamura and Naoki Hirano}, title = {Research on circulation cooling system for high temperature superconducting coils}, booktitle = {}, year = 2021, } @inproceedings{CTT100875796, author = {IWASA Takashi and TRITRAKARN Techit and JEONG Daham and OKAMURA Tetsuji and TAKAHASHI Masato and SAITO Atsushi and YAMADA Kazuhiko}, title = {Next-generation Cryogenic Solid-state NMR Probe Using HTS Antenna on Substrate: Design and Fabrication of Cooling HTS Antenna and Heating Sample}, booktitle = {}, year = 2021, }