Li, Benkai
Li, Changhe
Zhang, Yanbin
Wang, Yaogang
Yang, Min
Jia, Dongzhou
Zhang, Naiqing
Wu, Qidong
Ding, Wenfeng
Funding for this research was provided by:
the National Natural Science Foundation of China (51575290)
the National Natural Science Foundation of China (51175276)
Qingdao Science and Technology Program of Basic Research Projects (14-2-4-18-jch)
Huangdao District Application Science and Technology Project (2014-1-55)