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Quadrupling the depairing current density in the iron-based superconductor SmFeAsO1–xHx
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Nature Materials, Published online: 18 July 2024; doi:10.1038/s41563-024-01952-7
The authors report very high in-field critical current densities in Fe-based superconductors. They achieve this through doping to increase the carrier density and adding defects to pin vortices.Nature Materials, Published online: 18 July 2024; doi:10.1038/s41563-024-01952-7The authors report very high in-field critical current densities in Fe-based superconductors. They achieve this through doping to increase the carrier density and adding defects to pin vortices. Read More