In this review we focus on electronic transport through semiconductor nanostructures which
are driven by ac fields. Along the review we describe the available experimental information …

Electric transport in semiconductor superlattices is dominated by pronounced negative
differential conductivity. In this report, the standard transport theories for superlattices, ie …

Nonlinear transport phenomena are an increasingly important aspect of modern
semiconductor research. This volume deals with complex nonlinear dynamics, pattern …

In the last decade, non-linear dynamical transport in semiconductor superlattices (SLs) has
witnessed significant progress in theoretical descriptions as well as in experimentally …

Tunable oscillatory modes of electric-field domains in doped semiconductor superlattices
are reported. The experimental investigations demonstrate the realization of tunable, GHz …

Nonlinear charge transport in semiconductor superlattices under strong electric fields
parallel to the growth direction results in rich dynamical behaviour including the formation of …

The external performance of quantum optoelectronic devices is governed by the spatial
profiles of electrons and potentials within the active regions of these devices. For example …

We investigate the effects of frozen-in spatial fluctuations of the do** density on the
different forms of spatiotemporal pattern formation found in weakly coupled n-doped …

Quantum cascade lasers (QCLs) are generally designed to avoid negative differential
conductivity (NDC) in the vicinity of the operation point in order to prevent instabilities. We …

In weakly coupled, current biased, doped semiconductor superlattices, domain walls may
move upstream against the flow of electrons. For appropriate do** values, a domain wall …