Huan Liu is currently a professor in the School of integrated Circuits at Huazhong University of Science and Technology. She received her M.S. and Ph.D. degrees in microelectronics and solid-state electronics from the Huazhong University of Science and Technology, Wuhan, China, in 2004 and 2008, respectively. From 2009 to 2011, she was a Postdoctoral Fellow with the Department of Electrical and Computer Engineering, University of Toronto, Toronto, ON, Canada. Her research interests include nanostructured functional materials and gas sensors.