The Meissner outcome shown by levitating a magnet earlier mentioned a cuprate superconductor, and that is cooled by liquid nitrogen Beneath some problems, including incredibly reduced temperatures, some ceramics show high-temperature superconductivity (in superconductivity, "high temperature" suggests previously mentioned 30 K). The key reason why for this is simply not https://cashbxqfv.thechapblog.com/38106599/what-does-aluminum-nitride-pcb-mean