Prof. Dr. Dan Wang is an associate professor at the School of Microelectronics, Xi’an Jiaotong University, Xi’an, China. He earned his Ph.D. at Xi’an Jiaotong University in 2019. From 2019 to 2022, he worked as an assistant professor at Xi’an Jiaotong University. His research interests include secondary emission, coatings, dielectric charge and discharge.