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GaN单晶的HVPE生长与掺杂进展
齐占国1(), 刘磊1, 王守志1(), 王国栋1, 俞娇仙2, 王忠新1, 段秀兰1, 徐现刚1, 张雷1()
Progress in GaN Single Crystals: HVPE Growth and Doping
QI Zhanguo1(), LIU Lei1, WANG Shouzhi1(), WANG Guogong1, YU Jiaoxian2, WANG Zhongxin1, DUAN Xiulan1, XU Xiangang1, ZHANG Lei1()

图1. GaN示意图[4]

Fig. 1. Schematic diagram of GaN[4]
(a) Hexagonal unit call (left) and the bond structure of GaN (right), with green balls indicating Ga atoms and blue balls indicating N atoms; (b) Polar face (left), non-polar face (middle) and one kind of semi-polar faces (right) of GaN crystal