Do other materials similar to HgTe and HgS exhibit topological nontrivial semimetal phases?
How can topological nontrivial disordered systems, in particular substitutional alloys, be
How do topological semimetal phases manifest themselves in surface-sensitive transport? What
are specific signatures of the unique surface electronic structures of Weyl semimetals, i.e. the Fermi arcs?
Furthermore, we will continue our work on magnetically modified topological insulators, to identify systems that exhibit a quantum anomalous Hall effect.