1. Research Institute for Advanced Manufacturing, Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, SAR 999077, China
2. State Key Laboratory of Ultra-precision Machining Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, SAR 999077, China
3. Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, SAR 999077, China
4. University of Michigan-Shanghai Jiao Tong University Joint Institute, Shanghai Jiao Tong University, Shanghai 200240, China
5. School of Energy and Environment, City University of Hong Kong, Hong Kong,SAR China