Qin, Chunling
Zhang, Yanshan
Wang, Zhifeng
Xiong, Hanqing
Yu, Hui
Zhao, Weimin
Funding for this research was provided by:
“100 Talents Project” of Hebei Province, China (E2012100009)
Youth Fund of Key Lab. for New Type of Functional Materials in Hebei Province, China (201503)
Natural Science Foundation of Hebei Province, China (E2015202081)