827 citations · 3.3k across the 29 of their papers we have counts for
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Photoconductive gain in semiconductor quantum wires
K. -D. Hof, C. Rossler, S. Manus +4
We report on a photoconductive gain in semiconductor quantum wires which are lithographically defined in an AlGaAs/GaAs quantum well via a shallow-etch technique. The effect allows…
Dynamic photoconductive gain effect in shallow-etched AlGaAs/GaAs quantum wires
K. -D. Hof, C. Rossler, S. Manus +4
We report on a dynamic photoconductive gain effect in quantum wires which are lithographically fabricated in an AlGaAs/GaAs quantum well via a shallow-etch technique. The effect al…
Optically induced transport properties of freely suspended semiconductor submicron channels
C. Rossler, K. -D. Hof, S. Manus +6
We report on optically induced transport phenomena in freely suspended channels containing a two-dimensional electron gas (2DEG). The submicron devices are fabricated in AlGaAs/GaA…
Nonequilibrium phenomena in adjacent electrically isolated nanostructures
V. S. Khrapai, S. Ludwig, J. P. Kotthaus +2
We report on nonequilibrium interaction phenomena between adjacent but electrostatically separated nanostructures in GaAs. A current flowing in one externally biased nanostructure…