Affiliation: | 1. Institute of Applied Physics, Jiangxi Academy of Sciences, 330012 Nanchang, China;2. Institute of Nanotechnology, Karlsruhe Institute of Technology, 76344 Eggenstein-Leopoldshafen, Germany;3. Herbert Gleiter Institute of Nanoscience, Nanjing University of Science and Technology, 210094 Nanjing, China;4. KIT-TUD Joint Research Laboratory Nanomaterials, Technische Universität Darmstadt, 64287 Darmstadt, Germany |