Dr. Wu Yuyu, a lecturer at Nanchang University. From 1999 to 2009, he completed his undergraduate, master's and doctoral studies at the University of Science and Technology of China. He once worked as a publicly - funded postgraduate under the National Program for Building World - Class Universities in the Synchrotron Radiation Source Laboratory of the National University of Singapore from 2007 to 2008. Since 2009, he has been working in the Department of Physics at Nanchang University. His main research focuses on surface/interface physics and the simulation and calculation of semiconductor materials. He has participated in a total of six projects, including the Regional and Youth Funds of the National Natural Science Foundation.