Affiliation: | 1.Nanomanufacturing and Nano-Optoelectronics Lab, School of Mechanical Engineering, Qingdao University of Technology, Qingdao, 266525, China ;2.Qingdao Engineering Research Center for 3D Printing, Qingdao University of Technology, Qingdao, 266033, China ;3.School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, China ; |