Simulation study of InAlN/GaN high-electron mobility transistor with AlInN back barrier*

Project supported by the Natural Science Foundation of Hebei Province, China (Grant No. F2013202256).

Han Tie-Cheng, Zhao Hong-Dong, Yang Lei, Wang Yang
       

(color online) Threshold voltages as a function of the gate length of InAlN/GaN HEMTs with and without back-barrier at VDS = 7 V, respectively.