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qcl:advanced_settings
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qcl:advanced_settings [2022/03/30 16:30] thomas.grange |
qcl:advanced_settings [2022/03/30 16:36] (current) thomas.grange [Definition of graded alloy and graded interfaces] |
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| In this case, the alloy profile of the all strucure is convoluted by a Gaussian. For a well defined interface, this results in an error function profile of the form: | In this case, the alloy profile of the all strucure is convoluted by a Gaussian. For a well defined interface, this results in an error function profile of the form: | ||
| $$ | $$ | ||
| - | c(z) = c_0 + d_0 \erf \left[2 | + | c(z) = c_0 + d_0 \text{erf} \left[2 |
| \sqrt{ln(2)}(z − z_0)/L \right] | \sqrt{ln(2)}(z − z_0)/L \right] | ||
| $$ | $$ | ||
| + | where $L$ is the quantity specified in ''<InterfaceWidth>''. | ||
| ==== Scattering processes ==== | ==== Scattering processes ==== | ||
qcl/advanced_settings.txt · Last modified: 2022/03/30 16:36 by thomas.grange
