Faculty of Physics and Electronic Technology Hubei University Wuhan 430062 Hubei China;
Key Laboratory of Semiconductor Materials Science Institute of Semiconductors Chinese Academy of Sciences Beijing 100083 China;
Key Laboratory of Semiconductor Materials Science Institute of Semiconductors Chinese Academy of Sciences Beijing 100083 China;
Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100083 China;
Faculty of Physics and Electronic Technology Hubei University Wuhan 430062 Hubei China;
Key Laboratory of Semiconductor Materials Science Institute of Semiconductors Chinese Academy of Sciences Beijing 100083 China;
Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100083 China;
Faculty of Physics and Electronic Technology Hubei University Wuhan 430062 Hubei China;
Key Laboratory of Semiconductor Materials Science Institute of Semiconductors Chinese Academy of Sciences Beijing 100083 China;
Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100083 China;