NIMS, Kanazawa University and the National Institute of Technology, Oshima College have developed a magnetic refrigeration system capable of operating at extremely low temperatures to liquefy hydrogen and demonstrated its practical suitability for this purpose.

▶For more information

Koji Kamiya, Koichi Matsumoto, Takenori Numazawa, Shinji Masuyama, Hiroyuki Takeya, Akiko T. Saito1, Naoya Kumazawa, Kazumi Futatsuka, Keigo Matsunaga, Tsuyoshi Shirai, Suguru Takada, Teruhito Iida, Appl. Phys. Express. 15, 053001 (2022). "Active magnetic regenerative refrigeration using superconducting solenoid for hydrogen liquefaction"
DOI:10.35848/1882-0786/ac5723