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Superconducting Magnet Division

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Superconducting Magnet Division
NameSuperconducting Magnet Division
TypeDivision
IndustryCryogenics; National Institutes of Health; United States Department of Energy
Founded20th century
HeadquartersGeneva; Oak Ridge National Laboratory; CERN
ProductsSuperconducting magnets; cryostats; MRI systems; NMR spectrometers; fusion coils
Key peopleJohn B. Goodenough; Alexei Abrikosov; Brian D. Josephson; Paul C. Lauterbur
ParentBrookhaven National Laboratory; Lawrence Berkeley National Laboratory

Superconducting Magnet Division

The Superconducting Magnet Division is a specialized organizational unit within laboratories and corporations that designs, fabricates, tests, and maintains high-field superconductivity magnets used in particle physics, medical imaging, and energy research. It integrates expertise from institutions such as CERN, Brookhaven National Laboratory, Lawrence Berkeley National Laboratory, Oak Ridge National Laboratory, and corporate partners including Oxford Instruments and Siemens Healthineers. Work spans collaborations with awards and programs like the Nobel Prize recipients in condensed matter physics and multinational projects including ITER and the Large Hadron Collider.

Overview

The Division concentrates on development of large-scale magnets leveraging materials pioneered by figures like John B. Goodenough, Alexei Abrikosov, and Brian D. Josephson and technologies validated at facilities such as CERN, Fermilab, SLAC National Accelerator Laboratory, DESY, and Rutherford Appleton Laboratory. It interfaces with medical entities including Mayo Clinic, Massachusetts General Hospital, and manufacturers such as GE Healthcare, Siemens Healthineers, and Philips Healthcare. Funding and oversight often involve agencies like the United States Department of Energy, European Research Council, National Institutes of Health, and national laboratories including Brookhaven National Laboratory and Oak Ridge National Laboratory.

History and Development

The Division's lineage traces to early superconductivity work by Heike Kamerlingh Onnes and later theoretical advances by Lev Landau, Abrikosov, and John Bardeen. Institutional milestones include implementations at CERN for the Large Hadron Collider, at Brookhaven National Laboratory for the Relativistic Heavy Ion Collider, and at medical centers adopting MRI systems following contributions by Paul C. Lauterbur and Sir Peter Mansfield. International projects such as ITER and accelerator upgrades at Fermilab and DESY shaped organizational growth alongside corporate developments at Oxford Instruments and Siemens Healthineers.

Technology and Design

Design work encompasses superconducting materials like niobium-titanium, niobium-tin, and research on high-temperature superconductors from labs such as Argonne National Laboratory and Los Alamos National Laboratory. Magnet engineering draws on cryogenic expertise informed by Heike Kamerlingh Onnes heritage and applied at centers including CERN, Brookhaven National Laboratory, Oak Ridge National Laboratory, and Lawrence Berkeley National Laboratory. Tools and methods reference test stands and facilities at Fermilab, DESY, Rutherford Appleton Laboratory, and industrial partners like Oxford Instruments and Cryomech. Design parameters follow standards set by organizations such as IEEE and regulatory guidance from agencies including National Institute of Standards and Technology.

Applications

Applications span particle physics experiments at Large Hadron Collider and Relativistic Heavy Ion Collider, medical imaging at Mayo Clinic, Massachusetts General Hospital, and hospitals using equipment from GE Healthcare and Siemens Healthineers, to fusion research at ITER and magnet systems for quantum computing tested at IBM Research and Google Quantum AI. Additional uses include nuclear magnetic resonance at facilities like Max Planck Institute for Biophysical Chemistry, magnetic separation at industrial sites partnered with Siemens, and space instrumentation developed with agencies such as European Space Agency and NASA.

Facilities and Major Projects

Major hosting facilities include CERN, Brookhaven National Laboratory, Fermilab, DESY, Oak Ridge National Laboratory, Lawrence Berkeley National Laboratory, and regional centers such as Rutherford Appleton Laboratory and Paul Scherrer Institute. Signature projects include the Large Hadron Collider magnets, ITER toroidal field coils, Relativistic Heavy Ion Collider upgrades, and magnet suites for next-generation MRI centers at Massachusetts General Hospital and Mayo Clinic. Collaborations extend to industrial partners like Oxford Instruments, Siemens Healthineers, GE Healthcare, and Cryomech.

Research and Innovation

Research priorities include enhancing current-carrying capacity of conductors studied at Argonne National Laboratory, improving tape architecture from National High Magnetic Field Laboratory, and pushing cryogenic efficiency developed at Los Alamos National Laboratory and Oak Ridge National Laboratory. Innovations intersect with computational modeling from groups at Lawrence Berkeley National Laboratory and materials discovery programs at MIT, Stanford University, Harvard University, and California Institute of Technology. Joint initiatives have leveraged public-private partnerships with Siemens, GE Healthcare, Oxford Instruments, and startups spun out of University of Cambridge and University of Oxford.

Safety and Cryogenics

Safety management follows protocols influenced by incidents and regulatory frameworks involving National Institute for Occupational Safety and Health and testing standards from IEEE. Cryogenics operations deploy systems using liquefied helium supplied and managed in collaboration with vendors such as Linde plc and Air Liquide and rely on quench protection and emergency response coordination with local authorities including municipal services in Geneva, Brookhaven, and Oak Ridge. Training draws on expertise from CERN safety programs and national laboratory training at Brookhaven National Laboratory and Fermilab.

Organizational Structure and Industry Impact

Divisional structures mirror models at Brookhaven National Laboratory, Lawrence Berkeley National Laboratory, and corporate R&D groups at Siemens Healthineers and Oxford Instruments, comprising engineering, materials science, cryogenics, quality assurance, and project management teams. The Division influences standards and supply chains involving Cryomech, Linde plc, Air Liquide, Oxford Instruments, GE Healthcare, and Siemens Healthineers and contributes to workforce development through partnerships with universities such as Massachusetts Institute of Technology, Stanford University, University of Cambridge, Imperial College London, and ETH Zurich.

Category:Superconductivity