Comparison of the Field Trapping Ability of MgB2 and Hybrid Disc-Shaped Layouts
Michela Fracasso,
Roberto Gerbaldo,
Gianluca Ghigo
et al.
Abstract:Superconductors have revolutionized magnet technology, surpassing the limitations of traditional coils and permanent magnets. This work experimentally investigates the field-trapping ability of a MgB2 disc at various temperatures and proposes new hybrid (MgB2-soft iron) configurations using a numerical approach based on the vector potential (A→) formulation. The experimental characterization consists in measurements of trapped magnetic flux density carried out using cryogenic Hall probes located at different r… Show more
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