Fabrication and characterization of one-port surface acoustic wave resonators on semi-insulating GaN substrates
Ji Xue1, 2, Dong Wen-Xiu2, Zhang Yu-Min1, 2, Wang Jian-Feng2, Xu Ke2, 3, †
       

The change in resonant frequency with temperature of SAWRs based on GaN film and bulk GaN.