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qcl:sweeping_variables [2019/03/13 15:35] thomas.grange |
qcl:sweeping_variables [2020/06/09 13:12] (current) admin |
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====== Sweeping variables ====== | ====== Sweeping variables ====== | ||
- | The nextnanomat graphical user interface allows to sweep any variable of the nextnano.QCL input file. Algebraic expressions are also supported. | + | The nextnanomat graphical user interface allows to sweep any variable of the nextnano.NEGF input file. Algebraic expressions are also supported. |
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For example, above all the layers of the structure are scaled with the same factor. | For example, above all the layers of the structure are scaled with the same factor. | ||
- | More complicated functions can be used. | + | More complicated functions can be used, such as for a example: |
+ | <code> | ||
+ | <Layer> | ||
+ | <Material>barrier</Material> | ||
+ | <Thickness unit="nm">$(4.1*exp(-(x-1)^2/sigma^2))</Thickness> | ||
+ | </Layer> | ||
+ | </code> | ||
+ | |||
+ | The syntax of all possible expressions can be found on [[http://mathparser.org/mXparser]]. |