56 citations · 359 across the 75 of their papers we have counts for
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Transient Schrödinger-Poisson Simulations of a High-Frequency Resonant Tunneling Diode Oscillator
Jan-Frederik Mennemann, Ansgar Jüngel, Hans Kosina
Transient simulations of a resonant tunneling diode oscillator are presented. The semiconductor model for the diode consists of a set of time-dependent Schrödinger equations couple…
Entropy-stable and entropy-dissipative approximations of a fourth-order quantum diffusion equation
Mario Bukal, Etienne Emmrich, Ansgar Jüngel
Structure-preserving numerical schemes for a nonlinear parabolic fourth-order equation, modeling the electron transport in quantum semiconductors, with periodic boundary conditions…
A finite volume scheme for a Keller-Segel model with additional cross-diffusion
Marianne Bessemoulin-Chatard, Ansgar Jüngel
A finite volume scheme for the (Patlak-) Keller-Segel model in two space dimensions with an additional cross-diffusion term in the elliptic equation for the chemical signal is anal…
Existence analysis for a simplified transient energy-transport model for semiconductors
Ansgar Jüngel, René Pinnau, Elisa Röhrig
A simplified transient energy-transport system for semiconductors subject to mixed Dirichlet-Neumann boundary conditions is analyzed. The model is formally derived from the non-iso…