Lk 99, Superconductivity, Quantum Physics, Science, Innovation.
temperatures below 260K (which is -133 C) and the lowest in the list is below 9K (which is -264 C). Note that room temperature is 293.15K to 298.15 K which is 20C to 25C. Let’s take YH6 from the below list for example. The pressure required for YH6 to become a superconductor is about 160