The example system is a multilayer consisting of 6x[ Co (10Å) / Cu (60Å)] on a Cu substrate. The optical constants provided correspond to a X-ray energy of 777eV and the .db filenames to the files shipped with this version of ReMagX (check the installation directory). Remarks: Delta (δ) and Beta (β) are the optical constants (dispersive and absorptive part) of the material according to the standard notation of a complex index of refraction: 𝑁=1−𝛿+𝑖β. Sigma (σ) is the RMS roughness according to standard notation in surface science. Magnetic delta (δm) and beta (βm) are the variation of the optical constants due to magnetism.
The additional options available from the dropdown menu are:
|Fit (On/Off)||On/Off switch for selecting this parameter for fitting|
|Show Delta and Beta spectrum||plots δ & β from the .db file. The script can alter this values|
|Show Deltam and Betam spectrum||plots δm & βm from the .m file The script can alter this values|
|Get optical constants from database||Loads the optical constants from .db .m and .e files for all layers and put them into the table for the current energy|
|Properties||Provide additional information about the layer|