# Scientists discover a hidden flaw that challenges 40 years of superconductor science

- Source: Latest Science News -- ScienceDaily
- Published: 2026-10-25T02:19:07+00:00
- Category: Science
- Original: https://www.sciencedaily.com/releases/2026/10/261023023731.htm
- Canonical: https://groundlevelnews.com/story/scientists-discover-a-hidden-flaw-that-challenges-40-years-of-supercon-c51e9f/

A superconducting material studied for 40 years has turned out to be far more complex than scientists believed. Advanced 3D imaging revealed a hidden patchwork of crystal structures, with unusually wide boundaries that may weaken superconductivity. The discovery challenges decades of scientific assumptions and could explain why some superconductors outperform others.

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