Lei Zhang is currently an Associate Professor at the State Key Laboratory of Crystal Materials, Shandong University. He received his B.S. and M.S. degrees in Materials Science from Qilu University of Technology in 2005 and 2008, respectively, and his PhD in Materials Science from Shandong University in 2011. He worked as a postdoctoral fellow at the Forschungszentrum Jülich GmbH in Germany during 2016–2018. His research interests include wide bandgap semiconductor materials, perovskite materials, and related devices.