# Unlocking unusual superconductivity in a lightweight element

- slug: unlocking-unusual-superconductivity-in-a-lightweight-element
- date: 2026-04-13
- category: Quantum Computing

Three atoms of gallium, sandwiched between graphene and silicon carbide, survived magnetic fields three times stronger than should have been possible. The design trick: interface engineering imported a quantum protection that gallium itself does not have.

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