- #1
fisico30
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Hello Forum
gold, silver, copper are the best electrical conductors are room temperature. But they cannot be superconductors: there is no finite, low critical temperature at which they become superconductors...
But what if we could bring their temperature to 0 kelvin? I believe that all metals become superconductors (R=0) at o kelvin, correct?
All materials? Even insulators, can be become superconductors at 0 k?
thanks
fisico30
gold, silver, copper are the best electrical conductors are room temperature. But they cannot be superconductors: there is no finite, low critical temperature at which they become superconductors...
But what if we could bring their temperature to 0 kelvin? I believe that all metals become superconductors (R=0) at o kelvin, correct?
All materials? Even insulators, can be become superconductors at 0 k?
thanks
fisico30