Superconductivity breakthrough could unlock ultra-efficient electronics

A clever nanoscale redesign may have solved one of superconductivity’s biggest problems. Researchers in Sweden discovered that by subtly sculpting the surface beneath an ultrathin superconducting material, they could make it stay superconducting at higher temperatures and under much stronger magnetic fields.

Story added 17. June 2026, content source with full text you can find at link above.