Researchers at the Chalmers University of Technology in Sweden have developed a new approach that could make superconductors more practical for next-generation electronics. By carefully engineering the surface beneath an ultrathin superconducting material, the team significantly improved the material’s ability to remain superconducting at higher temperatures and in stronger magnetic fields. The discovery addresses one of the longstanding challenges facing superconducting technologies and could support the development of more energy-efficient electronic devices.
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