Affiliation: | 1. State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;2. Computer Network Information Center, Chinese Academy of Sciences, Beijing 100083, China;3. College of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China;4. State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;5. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China |