# A laser can draw superconductivity at the nanoscale

- Source: Phys.org - latest science and technology news stories
- Published: 2026-11-03T21:40:02+00:00
- Category: Science
- Original: https://phys.org/news/2026-11-laser-superconductivity-nanoscale.html
- Canonical: https://groundlevelnews.com/story/a-laser-can-draw-superconductivity-at-the-nanoscale-3479fc/

Researchers from ICMAB-CSIC, the Politecnico di Milano and Université de Liège have adapted a direct laser writing technique that allows them to "draw" superconducting properties in a material. The result is a new way to locally program the behavior of a superconductor, tuning it from a fully superconducting state to an insulating one with extraordinary precision.

_Ground Level News shows a short summary only; the full article and all rights belong to Phys.org - latest science and technology news stories._