Affiliation: | 1. School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore;2. Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, 400714, P. R. China;3. International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, Jilin, 130022, P. R. China |