I received a PhD supervised by Prof. Karl Leo at Institut für Angewandte Physik, Teilinstitut IAPP, Technische Universität Dresden, Germany in 2005. After then I worked as a postdoctoral fellow in the group of Prof. Zhenghong Lu at Department of Materials Science and Engineering, University of Toronto, Canada till at the end of 2006. In 2007-2009, I continued my postdoctoral research in the group of Prof. Willian R. Salaneck and Prof. Mats Fahlman at IFM, Linköping University, Sweden. In 2010, I joined State Key Lab of Supramolecular structure and materials in Jilin University. My current research interests focus on interfacial engineering and interfacial physics and chemistry in organic electronics.  So far I have published more than 30 papers and some patents including 2 ones issued by USA and one issued by Japan, South Korea, China and Taiwan, respectively.

1. Physics and chemistry of organic solar cells;
2. Interfacial physics and modification in organic light-emitting diodes and organic solar cells;
3. Basic research for organic/inorganic interface and organic/organic interface in organic electronics.