Strand of niobium superconducting material used as windings for the magnet coils of the PETRA electron/positron accelerator at the DESY particle physi

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Strand of niobium superconducting material used as windings for the magnet coils of the PETRA electron/positron accelerator at the DESY particle physics laboratory, Hamburg. A superconductor is a material that allows an electric current to flow with almost no resistance, providing it is used at an extremely low temperature - typically a few degrees above absolute zero, -273 degrees Celsius. Advantages of superconducting magnets over conventional resistive types include higher achievable magnetic fields through lower power consumption.

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Photo credit: © DAVID PARKER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: accelerator, coil, desy, electron/positron, german, germany, hamburg, laboratory, magnet, niobium, nuclear, particle, petra, physics, research, superconducting, superconductor