[P-6-10] 2D Device Simulation of AlGaN/GaN HFET Current Collapse Caused by Deep Levels in GaN Buffer Layer Y. Ikawa1、T. Hosokawa1、Y. Kio1、J. P. Ao1、Y. Ohno1 (1.Univ. of Tokushima , Japan) https://doi.org/10.7567/SSDM.2011.P-6-10