^pLaboratory;
of;
Ministry;
Education;
for;
Wide;
Band-Gap;
Semiconductor;
Materials;
and;
Devices;
School;
Microelectronics;
Xidian;
University;
Xi'an;
710071;
China;
^pof;
Technical;
Physics;
HEMT器件; 击穿电压; 氧化铪; 绝缘体; 氮化镓; 高电子迁移率晶体管; 比例设计; 几何结构;