作者机构:[1]Institute of Electronic and Information Engineering, Anhui University, Hefei 230601, China, [2]Laboratory of Nano-Fabrication and Novel Device Integrated Technology, Institute of Microelectronics, Chinese Academy ofSciences, Beijing 100029, China, [3]Internet Network Information Center, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 23003 l, China
相关基金:Project supported by the National Natural Science Foundation of China (No.61376106).