Yu, Gaohang
Yu, Zefeng
Xu, Yi
Song, Yisheng
Zhou, Yi
Funding for this research was provided by:
National Natural Science Foundation of China (61262026)
National Natural Science Foundation of China (61263011)
National Natural Science Foundation of China (11571095)
National Natural Science Foundation of China (11501100)
NCET Programm of the Ministry of Education (NCET 13-0738)