4 ms·

There are a lot of skeptical comments here, but the authors make this claim in the abstract: > We have obtained a concentrate of above room temperature superco

• teraflop 2y ago
  As discussed in the Reddit thread linked elsewhere, this is far more likely to be sloppy research and misinterpretation of data than a deliberate lie. It's not trivial to accurately determine whether a tiny collection of graphite particles is actually superconducting.