The Meissner outcome demonstrated by levitating a magnet previously mentioned a cuprate superconductor, which can be cooled by liquid nitrogen Below some situations, like very low temperatures, some ceramics show high-temperature superconductivity (in superconductivity, "high temperature" suggests previously mentioned 30 K). The key reason why for it's not recognized, but https://viralrnaextraction37036.blogocial.com/the-5-second-trick-for-silicon-carbide-75082933