**George Pau**
@
on

analytical expression for the poisson solve

May I know what is the rational behind the use of the analytical expression given in the answer I asked about the convergence criteria. In particular, is the analytical formula based on the semiclassical approximation? If that is the case, for a 3D problem, shouldn’t the expression be more like Nc*F_{1/2}(E_f)?

Thanks, George

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SungGeun Kim@ onThanks for the question, George. We will answer your question shortly.

SungGeun

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