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Re:Observation of zero resistance above 100 K in Pb₁₀₋ₓCuₓ(P... by 46Bit on Wednesday August 02, 2023 @10:31PM (#36980675)
https://nitter.net/condensed_the/status/1686895266329174016 claims a linear representation of the same data. Still no convincing discontinuity visible.
Re:Observation of zero resistance above 100 K in Pb₁₀₋ₓCuₓ(P... by IsTom on Thursday August 03, 2023 @04:12AM (#36982820)
Makes the dip around 250K even more visible.
Re:Observation of zero resistance above 100 K in Pb₁₀₋ₓCuₓ(P... by pja on Thursday August 03, 2023 @04:27AM (#36982946)
That is a fantastically weird temp / resistance chart.

Would semi-conductor like properties result in something like this - thermal noise pushing electrons into the band gap?