Our  research focuses on two-dimensional nanomaterials and quantum materials such as  graphene, topological insulator and iron-based superconductor. We investigate  the novel synthesis method, low-dimensional physics and related nanodevices. Our  interest includes, but is not limited to, the electronic and spin transport,  optical and optoelectronic properties, nanodevice and energy applications, and  the first-principles calculations of electronic structures and physical  properties. The Principle Investigator of the group is Prof. Haixin  Chang.