In this talk I will present how topological and representation theoretical constraints provide relevant information in the study of electronic properties of crystals. I will give applications using materials with non-symmorphic hexagonal symmetries. The contents of the talk can be read on: arXiv:2005.02959 and arXiv:2102.09970.
Meeting ID: 940 0255 3301 Passcode: 790356
Topological electronic structure and Weyl points in nonsymmorphic hexagonal materials