TY - RPRT TI - Tunable Permanent Magnet Quadrupole Operating at Cryogenic Temperatures for Accelerators AU - Choi, Heeju AU - Jasinski, Melania PY - 2021 DO - 10.2172/1830889 UR - https://www.osti.gov/biblio/1830889 ID - 1830889 ER -