Mechanisms of spatial current-density instabilities in $p^{+}-p^{-}-n-p^{+}-n^{++}$ structures

A. V. Gorbatyuk, F. -J. Niedernostheide

Semiconductor $p^{+}-p^{-}-n-p^{+}-n^{++}$ structures with large junction and contact areas are treated as 1 \times 2-dimensional active media, in which self-organized pattern fo…