Abstract -This paper presents theoretical results on instability processes in nanoscale tunneling structures that were obtained from a computationally improved physicsbased simulator. The results were obtained from a numerical implementation of the Wigner-Poisson electron transport model upon a parallel-computing platform. These investigations considered various forms of multi-barrier resonant tunneling structures (RTSs) and they were used to test the robustness of the new modeling code. This improved modelin…
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