4 ms·
I would say it's more obviously wrong because I've seen examples of ceramic superconductors cooled by only liquid nitrogen. A quick google confirms that cuperat
by James_K 2y ago
I would say it's more obviously wrong because I've seen examples of ceramic superconductors cooled by only liquid nitrogen. A quick google confirms that cuperate-perovskite ceramic superconductors have a critical temperature above 90K.