141 citations · 350 across the 16 of their papers we have counts for
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cond-mat1997★ 141 cited
Electrically tunable GHz oscillations in doped GaAs-AlAs superlattices
J. Kastrup, R. Hey, K. H. Ploog +5
Tunable oscillatory modes of electric-field domains in doped semiconductor superlattices are reported. The experimental investigations demonstrate the realization of tunable, GHz f…
cond-mat1997★ 71 cited
Current-voltage characteristic and stability in resonant-tunneling n-doped semiconductor superlattices
A. Wacker, M. Moscoso, M. Kindelan +1
We review the occurrence of electric-field domains in doped superlattices within a discrete drift model. A complete analysis of the construction and stability of stationary field p…
cond-mat1997★ 50 cited
Microscopic Model for Sequential Tunneling in Semiconductor Multiple Quantum Wells
Ramon Aguado, Gloria Platero, Miguel Moscoso +1
We propose a selfconsistent microscopic model of vertical sequential tunneling through a multi-quantum well.The model includes a detailed description of the contacts,uses the Trans…