Yes, FEEM can have
https://optics.ansys.com/hc/en-us/articles/360042338014-Thermally-tuned-waveguide-FEEM-
https://optics.ansys.com/hc/en-us/articles/360034918433-nk-material-finite-element-Simulation-object
Similarly you can import CHARGE result.
Please note that, FEEM may need specific data format (check the example) as it is a finite element mesh. Therefore you need to use the correct FEM dataset to create the matlab data file and then import it.
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