The Meissner Outcome shown by levitating a magnet over a cuprate superconductor, that's cooled by liquid nitrogen Underneath some conditions, like incredibly lower temperatures, some ceramics exhibit high-temperature superconductivity (in superconductivity, "high temperature" signifies earlier mentioned thirty K). The rationale for this is simply not comprehended, but There are 2 https://reagentsusedindnaextracti38158.isblog.net/details-fiction-and-aln-thermal-conductivity-56254142