The Meissner impact demonstrated by levitating a magnet higher than a cuprate superconductor, which happens to be cooled by liquid nitrogen Less than some ailments, for example really minimal temperatures, some ceramics show high-temperature superconductivity (in superconductivity, "high temperature" suggests previously mentioned 30 K). The key reason why for this https://magneticbeadscellisolatio59258.blogproducer.com/46834292/advanced-ceramics-an-overview