I don't know about the temperature, but Jupiter has plenty of pressure. Brent On 10/15/2020 6:10 PM, Henry Baker wrote:
How big a planet do we have to have to create 267 GPa pressure at the center?
Is the temperature in the center of a planet necessarily too high for superconductivity ?
I'm trying to imagine a big enough, cold enough planet with a superconducting core.
Would such a planet have peculiar enough properties to be visible from lightyears away?
At 05:55 PM 10/15/2020, Eugene Salamin via math-fun wrote:
Superconductor at 15 C, but at 267 GPa pressure.
https://news.yahoo.com/super-material-raises-hope-energy-094906169.html
https://www.nature.com/articles/s41586-020-2801-z
-- Gene
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