Benchmark #2

One thin rectangular superconductor with magnetic substrate in applied perpendicular field.

HTS width: 2 mm, HTS thickness: 1 μm, Ic=50 A, substrate width= 2 mm or 2.2 mm, substrate thickness=75 μm, separation between HTS and substrate (distance between the top of the substrate and the bottom of the HTS): 0.8 μm, magnetic permeability of the substrate: μr=100 (linear, isotropic), Frequency of the applied field: 50 Hz, amplitude of the applied field: from 1 to 20 mT (suggested values: 1,2,5,10,20).


  1. J and B profiles in the individual tapes (see previous benchmark)
  2. AC loss in HTS