
Recently, a high-quality research achievement has been made by Professor Wei Xiankui from the School of Chemistry and Chemical Engineering of Xiamen University, in collaboration with Professor Sun Yang from the School of Physics, Professor You Lu from Soochow University, and the research team from the Max Planck Institute for Solid State Research in Germany, in the field of intrinsic defect-induced exotic polarization waves in van der Waals layered topological insulators. The related research paper "Intrinsic Defect-Induced Exotic Polarization Waves in Van der Waals Layered Topological Insulators" was published in the international top journal "Advanced Materials". The article link is https://doi.org/10.1002/adma.74576