251 citations · 449 across the 10 of their papers we have counts for
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cond-mat.mes-hall2002★ 251 cited
Nonequilibrium Green's function theory for transport and gain properties of quantum cascade structures
S. -C. Lee, A. Wacker
The transport and gain properties of quantum cascade (QC) structures are investigated using a nonequilibrium Green's function (NGF) theory which includes quantum effects beyond a B…
cond-mat.mes-hall2002★ 14 cited
Dynamical bistability in quantum dot structures: The role of Auger processes
A. Rack, R. Wetzler, A. Wacker +1
Bistability in quantum dot structures is examined by a drift-diffusion model in combination with electron capture and emission processes. Our simulations provide a dynamic scenario…