simulation Magnetic Force Microscopy (MFM) unit in Mumax

[DongHi Yang]

Hi everyone,

I encountered a question regarding the units in MFM simulations with Mumax. The color bar of the simulated MFM output (e.g., in .ovf files) often displays values around 10^11, whereas experimental MFM results are typically calibrated in degrees ("deg"). I would like to understand the difference between the MFM unit used in Mumax simulations and the unit commonly used in experiments. Are there any established methods to convert the Mumax MFM output values to the experimental unit "deg"?

Thank you very much for your help!