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--- linear_stm [2009/11/30 11:23]
vroz
+++ linear_stm [2009/11/30 12:23]
vroz
@@ Line 7: / Line 7: @@
 === options.inp ===
-Here the settings is same ([])
+Here the settings is same ([The files]), just the **ICUTT** parameter we have to change to value 1. Than the scan will be linear. Other values can stay same.
+\\
+=== scan.inp ===
+In the case of linear scan, the initial and final point should be changed maybe. But the **XMIN XMAX** or the **YMIN YMAX** will be same there.
+ \\
+==== ====
+Than, you can run the **STM** code for linear scan simulation.
+ \\
+=== Output ===
+As an output, we will obtain the "scan_cut_deno.out" or "scan_cut_nden.out" file, depends on the settings (the denominator means the multiple scattering is involved and the *nden.out file is obtained). The file has the following format (there is 50 rows, the scan is from the point (0.0,0.0) to (0.0,4.1742) for the distance 3A):
+.000000    0.000000    0.000000    3.000000  0.14821E-05 \\
+.083484    0.000000    0.083484    3.000000  0.14866E-05 \\
+. \\
+. \\
+. \\
+.174200    0.000000    4.174200    3.000000  0.14821E-05
+The first column gives us the length of path of the tip over the surface from the initial point, columns 2 and 3 are the x and y coordinate of the tip, 4. is the distance between tip apex and the surface and 5. column gives us the current at the given xy position.

Nanosurf Lab