| method to determine the coefficients of the AC magnetic susceptibility by measuring the magnetic flux in a detection coil when the sample is put in an alternating magnetic field of low frequency (several Hz to several kHz) and low flux density (of the order of 1 mT or even below)
Note 1 to entry: The AC magnetic susceptibility method is used to obtain the critical current density and the irreversibility field. Note 2 to entry: This entry was numbered 815-17-14 in IEC 60050-815:2015.
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