Light-induced transient superconductivity claims

Experiments report that intense infrared light pulses make certain materials behave briefly like superconductors at temperatures where they normally are not. Whether this is genuine superconductivity is disputed.

Why it matters

If true, superconductivity could be created far above its equilibrium temperature by driving specific lattice vibrations.

Review

M. Mitrano et al., Possible light-induced superconductivity in K3C60 at high temperature, Nature, 2016. https://doi.org/10.1038/nature16522 reference checked

Timestamp record

Signed record
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Public log
Entry 150, in checkpoint 2,123
In the log by
Block 969,698, 2026-10-03

This text was in the PubPhys log by that date. The date says nothing about when the problem was first posed.

4 problems