:: : : : It seems very similar to the Meissner effect in superconductors : " Note that field expulsion ( or cancellation ) implies infinite conductivity, but that infinite conductivity does not imply field expulsion, because if a material develops only infinite conductivity below its transition temperature, that infinite conductivity will " freeze in " whatever magnetic field was present as the transition temperature was reached ."
12.
:: : : : It seems very similar to the Meissner effect in superconductors : " Note that field expulsion ( or cancellation ) implies infinite conductivity, but that infinite conductivity does not imply field expulsion, because if a material develops only infinite conductivity below its transition temperature, that infinite conductivity will " freeze in " whatever magnetic field was present as the transition temperature was reached ."
