新型GaN与ZnO衬底ScAlMgO4晶体的研究进展
张超逸, 唐慧丽, 李宪珂, 王庆国, 罗平, 吴锋, 张晨波, 薛艳艳, 徐军, 韩建峰, 逯占文

Research Progress of ScAlMgO4 Crystal: a Novel GaN and ZnO Substrate
ZHANG Chaoyi, TANG Huili, LI Xianke, WANG Qingguo, LUO Ping, WU Feng, ZHANG Chenbo, XUE Yanyan, XU Jun, HAN Jianfeng, LU Zhanwen
图12 不同激光重复频率在SCAM衬底上生长~300 nm GaN外延薄膜的AFM图像[85]
Fig. 12 AFM images of the ~300 nm-thick GaN epitaxial films grown on SCAM substrates with different laser repetition rates[85]
(a) 10 Hz; (b) 20 Hz; (c) 30 Hz; (d) 40 Hz