id author title date pages extension mime words sentence flesch summary cache txt k0698625s5s Jing Zhou Fabrication of ALGaN/GaN High Electron Mobility Transistors 2011 .txt text/plain 166 9 55 Cl2-based GaN reactive ion etching, as a critical step of HEMT process flow, is investigated to obtain consistent etch rates with smooth etched surfaces. The atomic force microscopic study show the roughness of etched GaN surfaces is comparable with that of the as-grown surface. cache/k0698625s5s.txt txt/k0698625s5s.txt