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Effect of tunneling current on the modeling of AlGaAs/GaAs and InP/InGaAs/InP HBTs

机译:隧穿电流对AlGaAs / GaAs和InP / InGaAs / InP HBT建模的影响

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HBTs of AlGaAs/GaAs and InP/InGaAs are characterized and modeled. The effect of the tunneling current through the spike at the emitter-base heterojunction is analysed and shown that it is possible to include it in the Ebers-Moll model. A comparison of the measured current of the HBTs with the current calculated by the modified Ebers-Moll model, which includes the thermionic emission, is presented.
机译:对AlGaAs / GaAs和InP / InGaAs的HBT进行了表征和建模。分析了在发射极-基极异质结处通过尖峰的隧穿电流的影响,并表明有可能将其包括在Ebers-Moll模型中。给出了HBT的测量电流与修正的Ebers-Moll模型计算的电流的比较,该模型包括热离子发射。

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