[1] Engineering Research Center for Semiconductor Integrated Technology, Beijing Engineering Center of Semiconductor Micro-Nano Integrated Technology,Institute of Semiconductors, Chinese Academy of Sciences
[2] School of Electronic, Electrical, and Communication Engineering, University of Chinese Academy of Sciences
[3] Key Laboratory of Semiconductor Materials Science, Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices,Institute of Semiconductors, Chinese Academy of Sciences
[4] State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences