Zeng, Junjun
Lin, Yun
Shi, Liming
Funding for this research was provided by:
Program for ChangJiang Scholars and Innovative Research Team in University (IRT1299)
the special fund of Chongqing key laboratory (CSTC)
Chongqing University of Post and Telecommunications (Chongqing) Innovative Research Project Fund for Graduate Students (CYS14143)
National Nature Science Foundation of China (61271259)
National Nature Science Foundation of China (61301123)