Topological electronic structure and Weyl semimetal in the TlBiSe${}_2$ class of semiconductors

Bahadur Singh, Ashutosh Sharma, H. Lin +3

We present an analysis of bulk and surface electronic structures of thallium based ternary III-V-VI${}_2$ series of compounds TlMQ${}_2$, where M=Bi or Sb and Q=S, Se or Te, using the…