Introduction to topological quantum materials

In the last twenty years, topological quantum states of matter and materials have become one of the most important and fastest-developing frontier topics in condensed matter physics. We briefly review the recent research on topological quantum materials, including magnetic and non-magnetic topological materials, topological superconductors and related physics. These materials cover a broad field and have the potential to greatly promote the development of electronics, spintronics and optics for the future.