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Proceedings of the National Academy of Sciences (PNAS)

Proceedings of the National Academy of Sciences (PNAS)

Peer-reviewed scientific journal

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The push for practical superconductors

New Capabilities

Publisher of the 151K paper

For 33 years, a mercury-based ceramic held the record for superconductivity at normal atmospheric pressure: 133 Kelvin, set in 1993. Physicists at the University of Houston just pushed that mark 18 degrees higher.

Updated Yesterday