Prof. Dr. Jianguo Zhang is an Associate Professor at the Department of Physics and Electronic Engineering, Jinzhong University, Jinzhong, China. He received his Bachelor's degree from Jinzhong University in 2014 and his Ph.D. degree from Shanxi University in 2020. His main research focuses on plasmonics, metamaterials (MMs), terahertz (THz) radiation, graphene, borophene, phosphorene, perovskite, black nickel (BN), black phosphorus (BP), hexagonal boron nitride (hBN), topological semimetals, topological insulators, amorphous silicon (a-Si), amorphous indium gallium zinc oxide (a-IGZO), and germanium antimony tellurium alloys (GST).