RUS  ENG
Full version
JOURNALS // Fizika i Tekhnika Poluprovodnikov // Archive

Fizika i Tekhnika Poluprovodnikov, 2025 Volume 59, Issue 1, Pages 48–52 (Mi phts7171)

Semiconductor physics

Influence of emitter region doping level on the turn-on dynamics of low-voltage GaAs dynistors

K. S. Zhidyaev, A. B. Chigineva, N. V. Baidus, I. V. Samartsev, A. V. Kudrin

National Research Lobachevsky State University of Nizhny Novgorod, 603022 Nizhny Novgorod, Russia

Abstract: A GaAs dynistors with mesa-strip has been fabricated and experimentally studied. It is shown that increasing the doping level of $n$- and $p$-emitters leads to a decrease in the turn-on time of GaAs dynistors and to an increase in their operation efficiency when generating nanosecond current pulses, namely to an increase in the amplitude and rate of rise of current and to a decrease in the rise time of the front.

Received: 26.03.2025
Revised: 16.04.2025
Accepted: 17.04.2025

DOI: 10.61011/FTP.2025.01.60500.7741



© Steklov Math. Inst. of RAS, 2026