Modeling Topological Insulator/Ferromagnet system in MuMax3

[Irfan akbar]

I have been working with heavy metal/ferromagnet systems in MuMax3 and studying skyrmion dynamics in such setups. I would now like to extend this to a topological insulator (TI)/ferromagnet system.

Could you please suggest how such a TI/FM system can be modeled in MuMax3, and how the effect of the topological insulator layer should be incorporated?

I would appreciate any guidance or relevant references.

Thank you for your help.

Best regards,
Irfan Akbar