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I am just a beginner with Mathematica. I need to plot (and later, to evaluate) a 2D function (g[d,lambda]) whose variables appear both in the argument of a triple integral and the limits, as follows: fprobability[x_, y_, z_] := Exp[-Sqrt[y^2 +...
I am trying to solve the problem of electron reflection at a finite potential barrier of a given functional shape (to be used as a parametrized input) in one dimension. My aim is to determine the reflection phase shift as a function of the electron...