作者机构:[1]School of Electronic Information and Engineering, Tianjin University, Tianjin 300072, China, [2]State Key Laboratory for Super Lattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China, [3]State Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
相关基金:Project supported by the National Natural Science Foundation of China (Grant No. 61101055) and the Research Fund for the Doctoral Program of Higher Education, China (Grant No. 20100032120029).