Zhou, Jinlong
Zhang, Xiaozheng
Ren, Junrong
Wang, Ping
Zhang, Junfeng
Wei, Zhaoming
Tian, Yingfang
Funding for this research was provided by:
National Natural Science Foundation of China (31371501)
National Natural Science Foundation of China (81301041)
the National Undergraduate Scientific and Technological Innovation Project (cx15015)
Shaanxi Province Science and Technology projects (2012K16-03-05)