1. Key Laboratory of
Materials Physics, CAS Center for Excellence in Nanoscience, and Anhui
Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China
2. Industrial and Management Systems Engineering
Department, West Virginia University, Morgantown, West Virginia 26506, United States
3. Institute of Technical Biology and Agriculture Engineering, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
4. Department of Mechanical and Aerospace
Engineering, West Virginia University, P.O. Box 6106, Morgantown, West Virginia 26506, United States