Wu, Cuiling
Liu, Dan
Yang, Xinghao
Wu, Ribang
Zhang, Jiang
Huang, Jiafeng
He, Hailun
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities of Central South University
Open-End Fund for the Valuable and Precision Instruments of Central South University
Hunan Provincial Natural Science Foundation of China (13JJ9001)
National Sparking Plan Projec (2013GA770009)
National Natural Science Foundation of China (31370104)