Wen-Chin Lin received his Ph.D in physics in National Taiwan University in 2006. He joined the Department of Physics, National Taiwan Normal University in 2007 and now is a full-professor and the department chair. As an experimentalist, his team in NTNU focuses on the research topics in low-dimensional magnetism and spintronic devices. Especially, much efforts have been devoted to the hydrogen-induced reversible modulation on magnetism. Currently he also studies the spinterfaces between a ferromagnetic film and a 2D-material layer, as well as the manipulation of 2D hetero structures.