Gong, M. M.
Castro, R. H. R.
Liu, F.
Funding for this research was provided by:
National Basic Research Program of China (No. 2011CB610403)
the Natural Science Foundation of China (No. 51134011)
the Natural Science Foundation of China (No. 51431008)
the Fundamental Research Fund of Northwestern Polytechnical University (No. JC20120223)
the China National Funds for Distinguished Young Scientists (No. 51125002)
the Doctorate Foundation of Northwestern Polytechnical University (CX201204)
the National Science Foundation (DMR 1055504)
Article History
Received: 5 February 2015
Accepted: 6 April 2015
First Online: 17 April 2015