Xueyun Wang is now a Professor at the School of Aerospace Engineering, Beijing Institute of Technology, Beijing, China. He completed his B.S. studies in Physics at Renmin University of China in 2009. In 2015, he earned his Ph.D. in Physics from the State University of New Jersey, USA, and worked as an Associate Professor at the School of Mathematics and Physics, University of Science and Technology Beijing from 2015 to 2017. He has been awarded the Richard J. Plano Dissertation Prize from Rutgers University, USA in 2016. He serves as the Reviewer for several journals, including Nature Electronics, Physical Review Letters, etc. His research interests include multiferroics and ferroelectrics, functional materials single crystal growth, scanning probe microscope, domain and domain walls.