Cao, Yejie
Yang, Xueping
Zhao, Ran
Chen, Yaohan
Li, Ni
An, Linan
Funding for this research was provided by:
U.S. Department of Energy (DE-FE0007004)
National Science Foundation (CMMI-0927441, CMMI-1301099)
Article History
Received: 6 January 2016
Accepted: 27 February 2016
First Online: 7 March 2016