Hu, Lingting
Tao, Haizheng
Chen, Guohua
Pan, Ruikun
Wan, Meinan
Xiong, Dehua
Zhao, Xiujian
Funding for this research was provided by:
National Natural Science Foundation of China (Nos.51372180, 51032005, 51461135004)
NSF of Hubei Province (No.2013CFA008)
the research funds of Guangxi Key Laboratory of Information Materials (No.1210908-05-K)
Doctoral Fund of Ministry of education priority development projects (Nos.20130143130002)
the Key Technology Innovation Project of Hubei Province (Nos.2013AEA005)