| Affiliation: | 1. Center for Nanochemistry, Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, P.R. China;2. Center for Nanoscience and Nanotechnology, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, P.R. China;3. Department of Advanced Materials and Nanotechnology, College of Engineering, Peking University, Beijing, P.R. China |
