Multidimensional nanoscale device modeling: the finite element method applied to the non-equilibrium Green's function formalism

By POLIZZI ERIC1; Supriyo Datta2

1. University of Massachusetts, Amherst 2. Purdue University

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    Janakiraman Balachandran

    4.0 out of 5 stars

    Hi. I’m just now trying to understand quantum transport and its relevant mathematical tools. I heard from one of the guys saying that unlike DFT, NEGF does not have a minimization principle. If that is the case, how do you apply minimization through FEM for the NEGF formulation. I don’t understand this issue. It will be great if some one can clarify on the same

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    Xue-Feng Zhang

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