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Schrodinger equation in COMSOL
Posted 11.04.2016, 07:33 GMT-4 0 Replies
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The Schrodinger equation is an eigenvalue equation so I used the eigenvalue template and set the appropriate coefficients to their value in the equation. Is this also how you would approach the problem?
Either way I am faced with the problem that I want the coefficient u in the generic expression to be a piecewise function that takes on three different values in my geometry. My script is attached and it contains two hexagons and a third polygon which is on two of the facets. I want to define a function that I can use in the coefficient form PDE, which takes on separate values in the smaller hexagon, larger hexagon and on the third polygon.
Could anyone show how to do this?
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Hello William Heinesen
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