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--- documentation:layer_input_talbe [2013/03/12 00:53] – macke
+++ documentation:layer_input_talbe [2015/11/12 14:54] (current) – macke
@@ Line 1: / Line 1: @@
+{{ :documentation:layer_input_table.png?direct&400 |}}
+  - The index of the layer. This index is used to reference its parameters in the script, e.g thickness[2] for the thickness value of layer 2.
+  - Thickness of the layer in Ångström
+  - Filename of the optical constants database files without ending (here Co.db, Cu.db, and vacuum.db). Files have to be in the same directory as the .all file.
+  - Optical constant delta, for the given energy (either from .db file or entered manually)
+  - Optical constant beta, same as delta
+  - Sigma, RMS roughness in Å between the layer and the one above!
+  - Magnetic delta, magneto optical constant (see remarks below)
+  - Magnetic beta, see magnetic delta
+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.
+----
+  * Select a cell on the “layer input table” by left mouse click.
+  * Change a parameter by double clicking it.
+  * Select a cell and right click for additional options.
+----
+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 |