Prof. Tie Li received his BS and PhD degrees in condensed matter physics from University of Science and Technology of China, Hefei, in 1992 and 1997, respectively. He then was a post-doctoral associate in magnetic sensors at Shanghai Institute of Microsystem and Information Technology. He was a visiting scholar in high sensitive alcohol infrared sensor at Delphi Automotive Systems in Detroit for 18 months from 2002. He is currently a professor in Shanghai Institute of Microsystem and Information Technology. He has published over 150 papers and owned over 30 patents. His research interests include design, analysis and fabrication of micro/nano device and system.