综合分析了各种不同结构的共振隧穿晶体管(RTT),将其等效为一反相器电路,建立了一个统一的RTT模型.在此模型中,按照处理反相器的方法来分析RTT的I-V特性,对各种不同类型的I-V特性给出了统一的解释.该模型所导出的结果与相应的电路模拟和电路模拟实验结果相一致.此RTT反相器统一模型可成为分析和设计各种RTT器件的有力工具.
By analyzing resonant tunneling transistors (RTTs) synthesized with different device structures and treating RTTs with different device structures as inverter circuits,a unified inverter model for RTTs is established. In this model, the IoV characteristics of an RTT can be derived and analyzed with the same method used to analyze an inverter. The various IoV characteristics of RTTs with different device structures can then be explained with a unified inverter theory. The results derived by this model are in agreement with those of corresponding circuit simulations and experiments. This unified inverter model of RTTs is a powerful tool for the design and analysis of RTTs.