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throwaway173738
5 months ago
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A Common Semiconductor Just Became a Superconducto...
Isn’t that very close to the practical limit for cooling in a lab?
analog31
5 months ago
[–]
Not that hard. A dilution fridge, used for instance for cooling quantum computers, can go much lower:
https://en.wikipedia.org/wiki/Dilution_refrigerator
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