[AL-7-5] Step-stress Reliability Studies on AlGaN/GaN HEMTs on Silicon with Buffer Thickness Dependence A. F. Wilson1, A. Wakejima1, S. L. Selvaraj1, T. Egawa1 (1.Nagoya Inst. of Tech. , Japan) https://doi.org/10.7567/SSDM.2011.AL-7-5