作者机构:[1]Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China, [2]School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China
相关基金:Project supported in part by the National Basic Research Program of China (Grant Nos. 2010CB934200 and 2011CBA00600), the National Natural Science Foundation of China (Grant Nos. 61176073 and 61176080), and the Director's Fund of the Institute of Microelectronics, Chinese Academy of Sciences.