Chengming Jiang received his B.S. degree in physics from northwest University, China in 2010. He got Ph.D.in Department of Metallurgical and Materials Engineering, Center for Materials for Information Technology (MINT), University of Alabama, USA. Currently, he is a associte professor in Dalian University of Technology. His research interests include Synthesis of ZnO nanostructures and applications; Fabricating nanodevices.