Maks
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Posts: 52
San Jose
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Well, superconductors is not the kind of system that the developers of EM simulation tools have in mind, usually.
It may well be the case that the simulation tool will fail if resistivity of some layers is set to zero. To avoid numerical problems, the tool may add some small resistivity value, that would not affect any results for realistic metals (say Cu or Al at room temperature or so), but would be absolutely detrimental for the simulation accuracy of very low resistive (such as superconductive) systems.
Check with the documentation or with Sonnet support.
Max
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