The Meissner outcome shown by levitating a magnet previously mentioned a cuprate superconductor, that's cooled by liquid nitrogen Beneath some situations, like extremely small temperatures, some ceramics show high-temperature superconductivity (in superconductivity, "high temperature" implies above thirty K). The explanation for this is not recognized, but there are two important https://alexisnomki.blogtov.com/19822756/how-much-you-need-to-expect-you-ll-pay-for-a-good-silizium-wafers