Guest Speaker: Prof. LI Longqiu
Professor, Harbin Institute of Technology
Director, Journal Center of Harbin Institute of Technology
Prof. Longqiu Li is a full professor and the director of the Journal Center of Harbin Institute of Technology. He obtained the National Science Fund for Distinguished Young Scholars. His interests are in the areas of micro/nano robots, robotics, 3D printing, micro/nano sensors for MEMS, biomedical and aerospace applications. He has published more than 120 technical papers in high-quality journals, such as Nature. Comm., Small, ACS Nano, Adv. Funct. Mater., and holds 80 Chinese invent patents. He has won the first prize of ministerial and provincial-level science and technology awards five times. He also won the Best Paper Award twice from ASME and won China Youth Science and Technology Award in 2022. He is a technical committee member of MNS in ASME. He is the associate editor of Research (AAAS/Science Partner Journal), and ASME J. Tribol., and the editorial member of several international journals such as Electron, National Science Open etc. He is the chief scientist of National Key R & D Program.
Abstract
Micro-nano functional devices refer to a new type of device with integrated design of materials, structures and functions, characterized by structural feature sizes in the micro-nanometer scale and highly integrated functionality. Unlike traditional device design concepts, micro-nano functional devices adopt a "bottom-up" design and manufacturing philosophy to achieve optimal functionality through integrated material-structure-functionality design and manufacturing, breaking through multiple factor coupling to obtain high-performance micro-nano functional devices. The development trends of extreme structure size, complex structure morphology, diverse material systems, and multi-functional integration pose many challenges for the design and manufacturing of micro-nano functional devices in terms of scale, materials, dimensions and integrated design. This report focuses on key technologies such as the theoretical design of micro-nano functional devices, manufacturing processes and functional materials. It summarizes typical applications in various fields while proposing future visions for multi-system integration of micro-nano functional devices. Finally, it discusses future development trends in terms of design, process technology, materials, and applications.
