1. Institute of Semiconductors, Guangdong Academy of Sciences, Guangzhou 510650, China
2. Guangdong Guangyue Technology Co., Ltd., Foshan 528200, China
3. School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523808, China
4. Microsystem & Terahertz Research Center, China Academy of Engineering Physics, Chengdu 610200, China
5. Research Center of Advanced Information Materials, School of Physics & Materials Science, Guangzhou University, Guangzhou 510006, China
6. State Key Laboratory of Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, China