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5 SCAM的光学性质[9]

Fig. 5 Optical properties of SCAM[9] (a) Transmittance spectrum; (b) PL spectrum under 200 nm excitation; (c) PLE spectrum monitoring at 300-500 nm emission bands of SCAM crystal; Inset in (c) focuses on ~250 nm band