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Статья

CURRENT INSTABILITY IN FOUR-LAYER p–n–p–n-STRUCTURES

Russian Physics Journal. 2016. Vol. 59. No. 8. P. 1213-1218.

The behavior of р1–п1–р2–п2-structure with contacts to п1- and п2-regions was studied. It is shown that at such double electrode closing, four-layer structures do not have stationary state in a certain voltage range, i.e. they develop instability accompanied by the generation of relaxation current pulses. A physical model is proposed for the observed instability. Key words: current instabi