Bibliographical noteKAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was financially supported by the National Natural Science Foundation of China (Nos. 40976077; 30901879), the Research Fund for the Doctoral Program of Higher Education, Ministry of Education of China (No. 20090132110002), the Basic Research Program of Science and Technology, Ministry of Science and Technology of China (No. 2007FY210500), and the Program for Changjiang Scholars and Innovative Research Team in University, Ministry of Education of China (No. IRT0944).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.