报告题目：Synthesis and Applications of Graphene in MEMS-based Systems
主讲人：林立伟博士（美国加州大学伯克利分校教授）
时 间：2015年1月4日上午9:30~11:00
地 点：19号楼二楼会议室
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报告摘要：
Synthesis and Applications of Graphene in MEMS-based Systems
Graphene has been commonly referred as monolayer graphite. Being theoretically studied since the 1940s with the beginning of condensed matter physics, its physical existence has not been discovered until 2004. Since then, it has drawn huge amount of research interests because of its amazing mechanical, electrical and optical properties. For example, various graphene-based devices have been proposed and demonstrated in recent years utilizing its unique physical and electrical properties. On the other hand, the advancements of Microelectromechanical Systems (MEMS) have stimulated emerging research in micro/nano sensors and actuators. This work will present recent efforts in our group in the synthesis and applications of graphene utilizing MEMS technologies, including: (1) local synthesis of graphene using a micro CVD system; (2) droplet based synthesis of graphene and optical applications; (3) complementary graphene field effect transistors by using near-field electrospinning process; and (4) a flexible graphene FET gas sensor using polymer as gate dielectrics.
主讲人简介：
Professor Liwei Lin received PhD degree from the University of California, Berkeley, in 1993. He was an Associate Professor in the Institute of Applied Mechanics, Taiwan University, Taiwan (1994~1996) and an Assistant Professor in Mechanical Engineering Department, University of Michigan (1996~1999). He joined the University of California at Berkeley in 1999 and is now Professor at the Mechanical Engineering Department and Co-Director at Berkeley Sensor and Actuator Center, an NSF/Industry/University research cooperative center. His research interests are in design, modeling and fabrication of micro/nano structures, sensors and actuators as well as mechanical issues in micro/nano systems including heat transfer, solid/fluid mechanics and dynamics. Dr. Lin is the recipient of the 1998 NSF CAREER Award for research in MEMS Packaging and the 1999 ASME Journal of Heat Transfer best paper award for his work on micro scale bubble formation. He led the effort to establish the MEMS division in ASME and served as the founding Chairman of the Executive Committee from 2004~2005. He is an ASME Fellow and has 16 issued US patents in the area of MEMS. He was the general co-chair of the 24th international conference on Micro Electro Mechanical Systems. Currently, he serves as a subject editor for the IEEE/ASME Journal of Microelectromechanical Systems and the North and South America Editor of Sensors and Actuators –A Physical.
