Story perspectives

Superhydride Structure Changes Boost Superconductivity at 10°F

4/7/2026

Summary

Story summary

Argonne National Laboratory researchers at the U.S. Department of Energy show that small changes in superhydride structure enable superconductivity around 10°F under extreme pressure.
They used a diamond-anvil device to generate pressures up to five million atmospheres to study materials.
The Advanced Photon Source upgrade enabled precise measurements that revealed how small crystal lattice changes influence superconductivity.
Researchers aim to lower the required pressure to make these materials more practical.

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Story summary

Argonne National Laboratory researchers at the U.S. Department of Energy show that small changes in superhydride structure enable superconductivity around 10°F under extreme pressure.
They used a diamond-anvil device to generate pressures up to five million atmospheres to study materials.
The Advanced Photon Source upgrade enabled precise measurements that revealed how small crystal lattice changes influence superconductivity.
Researchers aim to lower the required pressure to make these materials more practical.