Adaptive Energy Integration of Non-Equilibrium Green’s Function

Baumgartner O., Karner M., Holzer S., Pourfath M., Grasser T., Kosina H.
TU Wien, AT

Keywords: adaptive grid refinement, NEGF, numerical integration

Within the non-equilibrium Green’s function formalism numerical integration plays an important role. Several adaptive integration methods were realized and compared regarding convergency within a self-consistent Schrödinger-Poisson loop, computation time and memory consumption.

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Journal: TechConnect Briefs
Volume: 3, Technical Proceedings of the 2007 NSTI Nanotechnology Conference and Trade Show, Volume 3
Published: May 20, 2007
Pages: 145 - 148
Industry sector: Sensors, MEMS, Electronics
Topic: Sensors - Chemical, Physical & Bio
ISBN: 1-4200-6184-4