Highly Mobile Carriers in a Candidate of Quasi-Two-Dimensional Topological Semimetal AuTe${}_2$Br

Zeji Wang, Shuyu Cheng, Tay-Rong Chang +12

We report the crystal and electronic structures of a non-centrosymmetric quasi-two-dimensional (2D), candidate of topological semimetal AuTe2Br. The Fermi surface of this layered c…